Codes |
Titles |
Number of
US Businesses |
36 |
Electronic, Elctrcl Eqpmnt & Cmpnts, Excpt Computer Eqpmnt |
48,149 |
3612 |
Power, Distribution and Specialty Transformers |
971 |
361200 |
Power, distribution and specialty transformers |
499 |
36120000 |
Power, distribution and specialty transformers |
499 |
361201 |
Power and distribution transformers |
346 |
36120100 |
Power and distribution transformers |
68 |
36120101 |
Autotransformers, electric (power transformers) |
15 |
36120102 |
Control transformers |
13 |
36120103 |
Current limiting reactors, electrical |
4 |
36120104 |
Distribution transformers, electric |
60 |
36120105 |
Feeder voltage boosters (electric transformers) |
5 |
36120106 |
Feeder voltage regulators (electric transformers) |
3 |
36120107 |
Generator voltage regulators |
8 |
36120108 |
Line voltage regulators |
16 |
36120109 |
Power transformers, electric |
99 |
36120110 |
Transmission and distribution voltage regulators |
22 |
36120111 |
Voltage regulating transformers, electric power |
38 |
36120112 |
Voltage regulators, transmission and distribution |
20 |
361202 |
Lamp ballasts |
24 |
36120200 |
Lamp ballasts |
4 |
36120201 |
Ballasts for lighting fixtures |
12 |
36120202 |
Fluorescent ballasts |
8 |
361203 |
Specialty transformers |
132 |
36120300 |
Specialty transformers |
56 |
36120301 |
Airport lighting transformers |
4 |
36120302 |
Autotransformers for switchboards (exc. tele. switchboards) |
3 |
36120303 |
Doorbell transformers, electric |
3 |
36120304 |
Electric furnace transformers |
0 |
36120305 |
Electronic meter transformers |
26 |
36120306 |
Fluorescent lighting transformers |
2 |
36120307 |
Ignition transformers, for use on domestic fuel burners |
5 |
36120308 |
Lighting transformers, fluorescent |
6 |
36120309 |
Lighting transformers, street and airport |
4 |
36120310 |
Luminous tube transformers |
1 |
36120311 |
Machine tool transformers |
6 |
36120313 |
Reactor transformers |
4 |
36120314 |
Rectifier transformers |
5 |
36120315 |
Signaling transformers, electric |
8 |
36120316 |
Toy transformers |
6 |
36120317 |
Tripping transformers |
1 |
361299 |
Power, distribution and specialty transformers, nec |
16 |
36129901 |
Instrument transformers (except portable) |
6 |
36129902 |
Saturable reactors |
2 |
36129903 |
Vibrators, interrupter |
8 |
3613 |
Switchgear and Switchboard Apparatus |
1,077 |
361300 |
Switchgear and switchboard apparatus |
200 |
36130000 |
Switchgear and switchboard apparatus |
200 |
361301 |
Power circuit breakers |
101 |
36130100 |
Power circuit breakers |
35 |
36130101 |
Circuit breakers, air |
13 |
36130102 |
Knife switches, electric |
3 |
36130103 |
Switches, electric power except snap, push button, etc. |
46 |
36130104 |
Time switches, electrical switchgear apparatus |
13 |
361302 |
Panel and distribution boards and other related apparatus |
773 |
36130200 |
Panel and distribution boards and other related apparatus |
74 |
36130201 |
Control panels, electric |
401 |
36130202 |
Cubicles (electric switchboard equipment) |
12 |
36130203 |
Distribution boards, electric |
30 |
36130204 |
Distribution cutouts |
51 |
36130205 |
Generator control and metering panels |
13 |
36130206 |
Metering panels, electric |
18 |
36130207 |
Panelboards and distribution boards, electric |
59 |
36130208 |
Power connectors, electric |
10 |
36130209 |
Power switching equipment |
21 |
36130210 |
Regulators, power |
25 |
36130211 |
Switchboard apparatus, except instruments |
30 |
36130212 |
Switchboards and parts, power |
26 |
36130213 |
Switchgear and switchgear accessories, nec |
76 |
361303 |
Fuses and fuse equipment |
35 |
36130300 |
Fuses and fuse equipment |
15 |
36130301 |
Fuse clips and blocks, electric |
3 |
36130302 |
Fuse devices, power |
5 |
36130303 |
Fuse mountings, electric power |
4 |
36130304 |
Fuses, electric |
14 |
361399 |
Switchgear and switchboard apparatus, nec |
4 |
36139901 |
Bus bar structures |
4 |
3621 |
Motors and Generators |
1,898 |
362100 |
Motors and generators |
634 |
36210000 |
Motors and generators |
634 |
362101 |
Electric motor and generator parts |
739 |
36210100 |
Electric motor and generator parts |
117 |
36210101 |
Armatures, industrial |
10 |
36210102 |
Coils, for electric motors or generators |
37 |
36210103 |
Collector rings, for electric motors or generators |
3 |
36210104 |
Commutators, electric motor |
8 |
36210105 |
Frequency converters (electric generators) |
22 |
36210106 |
Motor generator sets |
5 |
36210107 |
Motor housings |
8 |
36210108 |
Motors, electric |
272 |
36210109 |
Phase or rotary converters (electrical equipment) |
20 |
36210110 |
Power generators |
160 |
36210111 |
Rotary converters (electrical equipment) |
6 |
36210113 |
Rotors, for motors |
9 |
36210114 |
Sliprings, for motors or generators |
6 |
36210115 |
Starters, for motors |
60 |
36210116 |
Storage battery chargers, motor and engine generator type |
17 |
362102 |
Electric motor and generator auxillary parts |
117 |
36210200 |
Electric motor and generator auxillary parts |
39 |
36210201 |
Condensers, synchronous: electric |
1 |
36210202 |
Dynamos, electric (except automotive) |
2 |
36210204 |
Exciter assemblies (motor or generator parts) |
1 |
36210205 |
Inverters, rotating: electrical |
11 |
36210206 |
Resolvers |
20 |
36210207 |
Synchronous condensers, electric |
1 |
36210208 |
Synchros |
45 |
362103 |
Control equipment for electric buses and locomotives |
34 |
36210300 |
Control equipment for electric buses and locomotives |
6 |
36210301 |
Control equipment for buses or trucks, electric |
14 |
36210302 |
Railway motors and control equipment, electric |
7 |
36210303 |
Starting equipment, street cars |
7 |
362199 |
Motors and generators, nec |
434 |
36219901 |
Generating apparatus and parts, electrical |
48 |
36219902 |
Generator sets: gasoline, diesel, or dual-fuel |
29 |
36219903 |
Generators and sets, electric |
93 |
36219904 |
Generators for gas-electric or oil-electric vehicles |
10 |
36219905 |
Generators for storage battery chargers |
23 |
36219906 |
Servomotors, electric |
11 |
36219907 |
Timing motors, synchronous, electric |
4 |
36219908 |
Torque motors, electric |
9 |
36219909 |
Windmills, electric generating |
213 |
3624 |
Carbon and Graphite Products |
228 |
362400 |
Carbon and graphite products |
142 |
36240000 |
Carbon and graphite products |
142 |
362499 |
Carbon and graphite products, nec |
92 |
36249901 |
Brush blocks, carbon or molded graphite |
8 |
36249902 |
Brushes and brush stock contacts, electric |
25 |
36249903 |
Carbon specialties for electrical use |
12 |
36249904 |
Electric carbons |
5 |
36249905 |
Electrodes, thermal and electrolytic uses: carbon, graphite |
20 |
36249906 |
Fibers, carbon and graphite |
28 |
3625 |
Relays and Industrial Controls |
2,302 |
362500 |
Relays and industrial controls |
673 |
36250000 |
Relays and industrial controls |
673 |
362501 |
Motor controls and accessories |
253 |
36250100 |
Motor controls and accessories |
91 |
36250101 |
Motor control accessories, including overload relays |
31 |
36250102 |
Motor control centers |
14 |
36250103 |
Motor controls, electric |
88 |
36250104 |
Motor starters and controllers, electric |
27 |
36250105 |
Starter, electric motor |
8 |
362502 |
Industrial electrical relays and switches |
278 |
36250200 |
Industrial electrical relays and switches |
68 |
36250201 |
Armature relays |
0 |
36250202 |
Control circuit relays, industrial |
31 |
36250203 |
Flow actuated electrical switches |
10 |
36250204 |
Relays, electric power |
18 |
36250205 |
Relays, for electronic use |
31 |
36250206 |
Solenoid switches (industrial controls) |
11 |
36250207 |
Switches, electric power |
51 |
36250208 |
Switches, electronic applications |
76 |
36250209 |
Vacuum relays |
5 |
362599 |
Relays and industrial controls, nec |
1,195 |
36259901 |
Actuators, industrial |
85 |
36259902 |
Brakes, electromagnetic |
12 |
36259903 |
Control circuit devices, magnet and solid state |
23 |
36259904 |
Control equipment, electric |
409 |
36259905 |
Controls for adjustable speed drives |
16 |
36259906 |
Crane and hoist controls, including metal mill |
27 |
36259907 |
Electric controls and control accessories, industrial |
268 |
36259908 |
Electromagnetic clutches or brakes |
10 |
36259909 |
Industrial controls: push button, selector switches, pilot |
142 |
36259910 |
Marine and navy auxiliary controls |
38 |
36259911 |
Noise control equipment |
61 |
36259912 |
Numerical controls |
23 |
36259913 |
Positioning controls, electric |
11 |
36259914 |
Resistance welder controls |
7 |
36259915 |
Resistors and resistor units |
23 |
36259916 |
Rheostats |
1 |
36259917 |
Timing devices, electronic |
63 |
36259918 |
Truck controls, industrial battery |
7 |
3629 |
Electrical Industrial Apparatus |
812 |
362900 |
Electrical industrial apparatus, nec |
210 |
36290000 |
Electrical industrial apparatus, nec |
210 |
362901 |
Electronic generation equipment |
501 |
36290100 |
Electronic generation equipment |
332 |
36290101 |
Battery chargers, rectifying or nonrotating |
67 |
36290102 |
Electrochemical generators (fuel cells) |
12 |
36290103 |
Inverters, nonrotating: electrical |
14 |
36290104 |
Mercury arc rectifiers (electrical apparatus) |
3 |
36290105 |
Power conversion units, a.c. to d.c.: static-electric |
75 |
36290106 |
Rectifiers (electrical apparatus) |
9 |
36290107 |
Thermo-electric generators |
4 |
362902 |
Capacitors and condensers |
43 |
36290200 |
Capacitors and condensers |
18 |
36290201 |
Capacitors, a.c., for motors or fluorescent lamp ballasts |
4 |
36290202 |
Capacitors, fixed or variable |
9 |
36290203 |
Condensers, fixed or variable |
7 |
36290204 |
Condensers, for motors or generators |
6 |
36290205 |
Series capacitors |
3 |
362999 |
Electrical industrial apparatus, nec, nec |
62 |
36299901 |
Blasting machines, electrical |
21 |
36299902 |
Current collector wheels, for trolley rigging |
4 |
36299903 |
Static elimination equipment, industrial |
37 |
3631 |
Household Cooking Equipment |
294 |
363100 |
Household cooking equipment |
89 |
36310000 |
Household cooking equipment |
89 |
363101 |
Indoor cooking equipment |
49 |
36310100 |
Indoor cooking equipment |
9 |
36310101 |
Convection ovens, including portable: household |
13 |
36310102 |
Electric ranges, domestic |
16 |
36310103 |
Gas ranges, domestic |
14 |
36310104 |
Microwave ovens, including portable: household |
11 |
36310105 |
Stoves, disk |
7 |
363199 |
Household cooking equipment, nec |
160 |
36319901 |
Barbecues, grills, and braziers (outdoor cooking) |
160 |
3632 |
Household Refrigerators and Freezers |
124 |
363200 |
Household refrigerators and freezers |
71 |
36320000 |
Household refrigerators and freezers |
71 |
363299 |
Household refrigerators and freezers, nec |
55 |
36329901 |
Freezers, home and farm |
24 |
36329902 |
Ice boxes, household: metal or wood |
3 |
36329903 |
Refrigerator cabinets, household: metal and wood |
6 |
36329904 |
Refrigerators, mechanical and absorption: household |
29 |
3633 |
Household Laundry Equipment |
156 |
363300 |
Household laundry equipment |
55 |
36330000 |
Household laundry equipment |
55 |
363301 |
Household laundry machines, including coin-operated |
102 |
36330100 |
Household laundry machines, including coin-operated |
30 |
36330101 |
Drycleaning machines, household: including coin-operated |
30 |
36330102 |
Laundry dryers, household or coin-operated |
29 |
36330103 |
Washing machines, household: including coin-operated |
30 |
363399 |
Household laundry equipment, nec |
4 |
36339901 |
Ironers and mangles, household |
4 |
3634 |
Electric Housewares and Fans |
835 |
363400 |
Electric housewares and fans |
210 |
36340000 |
Electric housewares and fans |
210 |
363401 |
Electric household cooking appliances |
116 |
36340100 |
Electric household cooking appliances |
34 |
36340101 |
Broilers, electric |
5 |
36340103 |
Chafing dishes, electric |
0 |
36340104 |
Coffee makers, electric: household |
33 |
36340105 |
Crock pots, electric |
2 |
36340106 |
Egg cookers, electric |
0 |
36340107 |
Fryers, electric: household |
2 |
36340108 |
Griddles or grills, electric: household |
5 |
36340109 |
Heaters, tape |
1 |
36340110 |
Heating units, for electric appliances |
24 |
36340111 |
Hot plates, electric |
1 |
36340112 |
Ovens, portable: household |
7 |
36340114 |
Popcorn poppers, electric: household |
1 |
36340115 |
Roasters, electric |
2 |
36340116 |
Sandwich toasters and grills, electric: household |
2 |
36340117 |
Teakettles, electric |
0 |
36340118 |
Toasters, electric: household |
6 |
36340119 |
Urns, electric: household |
1 |
36340120 |
Waffle irons, electric |
1 |
363402 |
Electric household cooking utensils |
16 |
36340200 |
Electric household cooking utensils |
5 |
36340201 |
Bottle warmers, electric: household |
1 |
36340202 |
Can openers, electric |
0 |
36340203 |
Food mixers, electric: household |
2 |
36340204 |
Ice crushers, electric |
2 |
36340205 |
Immersion heaters, electric: household |
2 |
36340206 |
Juice extractors, electric |
4 |
363403 |
Electric household fans, heaters, and humidifiers |
146 |
36340300 |
Electric household fans, heaters, and humidifiers |
18 |
36340301 |
Blowers, portable, electric |
5 |
36340302 |
Ceiling fans |
34 |
36340303 |
Dehumidifiers, electric: room |
4 |
36340304 |
Fans, electric: desk |
2 |
36340305 |
Fans, electric: floor |
2 |
36340306 |
Fans, electric: hassock |
1 |
36340307 |
Fans, exhaust and ventilating, electric: household |
25 |
36340308 |
Fans, propeller (window type): household |
5 |
36340309 |
Heaters, tape |
1 |
36340310 |
Heating units, electric (radiant heat): baseboard or wall |
20 |
36340311 |
Humidifiers, electric: household |
12 |
36340312 |
Radiators, electric |
9 |
36340313 |
Sauna heaters, electric |
3 |
36340314 |
Space heaters, electric |
11 |
36340315 |
Wall heaters, electric: household |
2 |
363404 |
Housewares, excluding cooking appliances and utensils |
180 |
36340400 |
Housewares, excluding cooking appliances and utensils |
67 |
36340401 |
Air purifiers, portable |
81 |
36340402 |
Bedcoverings, electric |
1 |
36340403 |
Blankets, electric |
5 |
36340404 |
Blenders, electric |
3 |
36340405 |
Irons, electric: household |
9 |
36340406 |
Vaporizers, electric: household |
4 |
36340407 |
Water pulsating devices, electric |
10 |
363405 |
Personal electrical appliances |
193 |
36340500 |
Personal electrical appliances |
30 |
36340502 |
Cigarette lighters, electric |
6 |
36340503 |
Curling irons, electric |
4 |
36340504 |
Dryers, electric: hand and face |
14 |
36340505 |
Hair curlers, electric |
4 |
36340506 |
Hair dryers, electric |
8 |
36340507 |
Heating pads, electric |
10 |
36340508 |
Massage machines, electric, except for beauty/barber shops |
108 |
36340509 |
Razors, electric |
5 |
36340510 |
Scissors, electric |
2 |
36340511 |
Shoe polishers, electric |
1 |
36340512 |
Toothbrushes, electric |
5 |
3635 |
Household Vacuum Cleaners |
255 |
363500 |
Household vacuum cleaners |
224 |
36350000 |
Household vacuum cleaners |
224 |
363599 |
Household vacuum cleaners, nec |
32 |
36359901 |
Carpet shampooer |
13 |
36359903 |
Electric sweeper |
20 |
3639 |
Household Appliances, Nec |
514 |
363900 |
Household appliances, nec |
133 |
36390000 |
Household appliances, nec |
133 |
363901 |
Major kitchen appliances, except refrigerators and stoves |
217 |
36390100 |
Major kitchen appliances, except refrigerators and stoves |
121 |
36390101 |
Dishwashing machines, household |
17 |
36390102 |
Garbage disposal units, household |
28 |
36390103 |
Trash compactors, household |
51 |
363902 |
Sewing equipment |
96 |
36390200 |
Sewing equipment |
45 |
36390201 |
Buttonhole and eyelet machines and attachments, domestic |
5 |
36390202 |
Sewing machines and attachments, domestic |
47 |
363999 |
Household appliances, nec, nec |
70 |
36399901 |
Floor waxers and polishers, electric: household |
9 |
36399902 |
Hot water heaters, household |
61 |
3641 |
Electric Lamps |
408 |
364100 |
Electric lamps |
234 |
36410000 |
Electric lamps |
234 |
364101 |
Electric lamps and parts for generalized applications |
126 |
36410100 |
Electric lamps and parts for generalized applications |
31 |
36410101 |
Electric lamp (bulb) parts |
7 |
36410102 |
Electric light bulbs, complete |
33 |
36410103 |
Electrodes, cold cathode fluorescent lamp |
8 |
36410104 |
Filaments, for electric lamps |
4 |
36410105 |
Glow lamp bulbs |
10 |
36410106 |
Lamps, fluorescent, electric |
17 |
36410107 |
Lamps, incandescent filament, electric |
15 |
36410108 |
Lead-in wires, electric lamp made from purchased wire |
3 |
36410110 |
Tubes, electric light |
12 |
364102 |
Electric lamps and parts for specialized applications |
55 |
36410200 |
Electric lamps and parts for specialized applications |
10 |
36410201 |
Electrotherapeutic lamp units |
1 |
36410202 |
Flashlight bulbs, photographic |
2 |
36410203 |
Health lamps, infrared or ultraviolet |
14 |
36410204 |
Infrared lamps bulbs |
4 |
36410205 |
Lamps, insect: electric |
1 |
36410206 |
Lamps, sealed beam |
4 |
36410207 |
Lamps, vapor |
1 |
36410208 |
Photoflash and photoflood lamps |
4 |
36410211 |
Ultraviolet lamps |
14 |
36410212 |
Sealed low-pressure gas lights |
2 |
3643 |
Current-carrying Wiring Devices |
1,075 |
364300 |
Current-carrying wiring devices |
350 |
36430000 |
Current-carrying wiring devices |
350 |
364301 |
Power outlets and sockets |
230 |
36430100 |
Power outlets and sockets |
7 |
36430101 |
Current taps, attachment plug and screw shell types |
2 |
36430102 |
Dial light sockets, radio |
1 |
36430103 |
Lamp sockets and receptacles (electric wiring devices) |
8 |
36430104 |
Outlets, electric: convenience |
200 |
36430105 |
Sockets, electric |
13 |
364302 |
Electric switches |
71 |
36430200 |
Electric switches |
45 |
36430201 |
Bus bars (electrical conductors) |
24 |
36430202 |
Cutouts, switch and fuse |
1 |
36430203 |
Starting switches, fluorescent |
1 |
364303 |
Electric connectors |
316 |
36430300 |
Electric connectors |
96 |
36430301 |
Caps and plugs, electric: attachment |
10 |
36430302 |
Connectors and terminals for electrical devices |
148 |
36430303 |
Contacts, electrical |
32 |
36430304 |
Cord connectors, electric |
21 |
36430305 |
Plugs, electric |
22 |
36430306 |
Solderless connectors (electric wiring devices) |
13 |
364399 |
Current-carrying wiring devices, nec |
144 |
36439901 |
Fluorescent starters |
2 |
36439902 |
Ground clamps (electric wiring devices) |
7 |
36439903 |
Lightning arrestors and coils |
3 |
36439904 |
Lightning protection equipment |
86 |
36439905 |
Rail bonds, electric: for propulsion and signal circuits |
4 |
36439907 |
Power line cable |
42 |
3644 |
Noncurrent-carrying Wiring Devices |
860 |
364400 |
Noncurrent-carrying wiring devices |
56 |
36440000 |
Noncurrent-carrying wiring devices |
56 |
364401 |
Electric outlet, switch, and fuse boxes |
58 |
36440100 |
Electric outlet, switch, and fuse boxes |
18 |
36440101 |
Fuse boxes, electric |
7 |
36440102 |
Junction boxes, electric |
22 |
36440103 |
Outlet boxes (electric wiring devices) |
12 |
36440104 |
Switch boxes, electric |
6 |
364402 |
Electric conduits and fittings |
626 |
36440200 |
Electric conduits and fittings |
58 |
36440201 |
Face plates (wiring devices) |
6 |
36440202 |
Raceways |
544 |
36440203 |
Terminal boards |
20 |
364499 |
Noncurrent-carrying wiring devices, nec |
133 |
36449901 |
Fish wire (electrical wiring tool) |
16 |
36449902 |
Insulators and insulation materials, electrical |
99 |
36449903 |
Pole line hardware |
14 |
36449904 |
Scrubbers for CATV systems |
4 |
3645 |
Residential Lighting Fixtures |
763 |
364500 |
Residential lighting fixtures |
511 |
36450000 |
Residential lighting fixtures |
511 |
364501 |
Lamp and light shades |
84 |
36450100 |
Lamp and light shades |
66 |
36450101 |
Lamp shades, metal |
17 |
36450102 |
Light shades, metal |
5 |
364599 |
Residential lighting fixtures, nec |
199 |
36459901 |
Boudoir lamps |
6 |
36459902 |
Chandeliers, residential |
31 |
36459903 |
Desk lamps |
11 |
36459904 |
Floor lamps |
38 |
36459905 |
Fluorescent lighting fixtures, residential |
25 |
36459906 |
Garden, patio, walkway and yard lighting fixtures: electric |
74 |
36459907 |
Table lamps |
58 |
36459908 |
Wall lamps |
14 |
3646 |
Commercial Lighting Fixtures |
873 |
364600 |
Commercial lighting fixtures |
742 |
36460000 |
Commercial lighting fixtures |
742 |
364699 |
Commercial lighting fixtures, nec |
163 |
36469901 |
Ceiling systems, luminous |
32 |
36469902 |
Chandeliers, commercial |
18 |
36469903 |
Desk lamps, commercial |
9 |
36469904 |
Fluorescent lighting fixtures, commercial |
87 |
36469905 |
Ornamental lighting fixtures, commercial |
44 |
3647 |
Vehicular Lighting Equipment |
239 |
364700 |
Vehicular lighting equipment |
100 |
36470000 |
Vehicular lighting equipment |
100 |
364701 |
Motor vehicle lighting equipment |
95 |
36470100 |
Motor vehicle lighting equipment |
18 |
36470101 |
Automotive lighting fixtures, nec |
48 |
36470102 |
Clearance lamps and reflectors, motor vehicle |
3 |
36470103 |
Dome lights, automotive |
1 |
36470104 |
Flasher lights, automotive |
6 |
36470105 |
Headlights (fixtures), vehicular |
15 |
36470106 |
Marker lamps, motor vehicle |
2 |
36470107 |
Parking lights, automotive |
1 |
36470109 |
Taillights, motor vehicle |
4 |
364799 |
Vehicular lighting equipment, nec |
45 |
36479901 |
Aircraft lighting fixtures |
26 |
36479902 |
Bicycle lamps |
1 |
36479903 |
Boat and ship lighting fixtures |
6 |
36479904 |
Fog lights |
4 |
36479905 |
Locomotive and railroad car lights |
3 |
36479906 |
Motorcycle lamps |
4 |
36479907 |
Streetcar lighting fixtures |
1 |
36479908 |
Subway car lighting fixtures |
2 |
3648 |
Lighting Equipment, Nec |
1,803 |
364800 |
Lighting equipment, nec |
784 |
36480000 |
Lighting equipment, nec |
784 |
364801 |
Outdoor lighting equipment |
360 |
36480100 |
Outdoor lighting equipment |
115 |
36480101 |
Airport lighting fixtures: runway approach, taxi, or ramp |
22 |
36480102 |
Area and sports luminaries |
12 |
36480103 |
Decorative area lighting fixtures |
66 |
36480104 |
Floodlights |
15 |
36480105 |
Fountain lighting fixtures |
5 |
36480106 |
Gas lighting fixtures |
14 |
36480107 |
Lanterns: electric, gas, carbide, kerosene, or gasoline |
24 |
36480108 |
Public lighting fixtures |
16 |
36480109 |
Searchlights |
62 |
36480110 |
Street lighting fixtures |
29 |
364802 |
Stage lighting equipment |
427 |
36480200 |
Stage lighting equipment |
103 |
36480201 |
Spotlights |
309 |
36480202 |
Strobe lighting systems |
18 |
364899 |
Lighting equipment, nec, nec |
260 |
36489901 |
Arc lighting fixtures |
6 |
36489902 |
Flashlights |
50 |
36489903 |
Infrared lamp fixtures |
1 |
36489904 |
Lighting fixtures, except electric: residential |
48 |
36489905 |
Miners' lamps |
29 |
36489906 |
Reflectors, for lighting equipment: metal |
15 |
36489907 |
Sun tanning equipment, incl. tanning beds |
75 |
36489908 |
Swimming pool lighting fixtures |
10 |
36489909 |
Ultraviolet lamp fixtures |
6 |
36489910 |
Underwater lighting fixtures |
20 |
3651 |
Household Audio and Video Equipment |
2,843 |
365100 |
Household audio and video equipment |
787 |
36510000 |
Household audio and video equipment |
787 |
365101 |
Household audio equipment |
1,539 |
36510100 |
Household audio equipment |
168 |
36510101 |
Amplifiers: radio, public address, or musical instrument |
156 |
36510102 |
Audio electronic systems |
651 |
36510105 |
Coin-operated phonographs, juke boxes |
9 |
36510106 |
Compact disk players |
33 |
36510107 |
FM and AM radio tuners |
16 |
36510108 |
Loudspeakers, electrodynamic or magnetic |
71 |
36510109 |
Microphones |
69 |
36510110 |
Music distribution apparatus |
87 |
36510111 |
Phonograph and radio combinations |
1 |
36510112 |
Phonograph turntables |
3 |
36510113 |
Phonographs |
1 |
36510114 |
Pillows, stereo |
5 |
36510115 |
Public address systems |
17 |
36510116 |
Radio receiving sets |
17 |
36510117 |
Recording machines, except dictation and telephone answering |
19 |
36510118 |
Sound reproducing equipment |
67 |
36510119 |
Speaker monitors |
26 |
36510120 |
Speaker systems |
187 |
36510121 |
Tape players, household use |
2 |
36510122 |
Tape recorders: cassette, cartridge or reel: household use |
19 |
365102 |
Household video equipment |
212 |
36510200 |
Household video equipment |
58 |
36510201 |
Television receiving sets |
45 |
36510202 |
Video camera-audio recorders, household use |
50 |
36510203 |
Video cassette recorders/players and accessories |
55 |
36510204 |
Video triggers (remote control TV devices) |
17 |
365199 |
Household audio and video equipment, nec |
369 |
36519901 |
Electronic kits for home assembly: radio, TV, phonograph |
82 |
36519902 |
Home entertainment equipment, electronic, nec |
290 |
36519903 |
Pickup heads, phonograph |
4 |
3652 |
Prerecorded Records and Tapes |
813 |
365200 |
Prerecorded records and tapes |
414 |
36520000 |
Prerecorded records and tapes |
414 |
365299 |
Prerecorded records and tapes, nec |
408 |
36529901 |
Compact laser discs, prerecorded |
217 |
36529902 |
Magnetic tape (audio): prerecorded |
94 |
36529903 |
Master records or tapes, preparation of |
97 |
36529904 |
Phonograph record blanks |
45 |
36529905 |
Phonograph records, prerecorded |
43 |
3661 |
Telephone and Telegraph Apparatus |
1,763 |
366100 |
Telephone and telegraph apparatus |
656 |
36610000 |
Telephone and telegraph apparatus |
656 |
366101 |
Telephones and telephone apparatus |
759 |
36610100 |
Telephones and telephone apparatus |
271 |
36610101 |
Autotransformers for telephone switchboards |
3 |
36610102 |
Communication headgear, telephone |
36 |
36610103 |
Facsimile equipment |
12 |
36610104 |
Headsets, telephone |
50 |
36610105 |
Modems |
216 |
36610106 |
Switching equipment, telephone |
44 |
36610107 |
Telephone answering machines |
12 |
36610108 |
Telephone central office equipment, dial or manual |
29 |
36610109 |
Telephone dialing devices, automatic |
15 |
36610110 |
Telephone sets, all types except cellular radio |
53 |
36610111 |
Telephone station equipment and parts, wire |
44 |
36610112 |
Telephones, sound powered (no battery) |
4 |
36610114 |
Toll switching equipment, telephone |
3 |
366102 |
Telegraph and related apparatus |
40 |
36610200 |
Telegraph and related apparatus |
6 |
36610201 |
PBX equipment, manual or automatic |
19 |
36610202 |
Telegraph office switching equipment |
4 |
36610203 |
Telegraph or telephone carrier and repeater equipment |
10 |
36610204 |
Telegraph station equipment and parts, wire |
1 |
366199 |
Telephone and telegraph apparatus, nec |
369 |
36619901 |
Carrier equipment, telephone or telegraph |
26 |
36619902 |
Data sets, telephone or telegraph |
18 |
36619903 |
Electronic secretary |
9 |
36619904 |
Message concentrators |
40 |
36619905 |
Multiplex equipment, telephone and telegraph |
16 |
36619906 |
Switchboards, telephone or telegraph |
5 |
36619907 |
Telephone cords, jacks, adapters, etc. |
25 |
36619908 |
Fiber optics communications equipment |
238 |
3663 |
Radio and T.v. Communications Equipment |
4,087 |
366300 |
Radio and t.v. communications equipment |
1,233 |
36630000 |
Radio and t.v. communications equipment |
1,233 |
366301 |
Radio broadcasting and communications equipment |
807 |
36630100 |
Radio broadcasting and communications equipment |
332 |
36630101 |
Airborne radio communications equipment |
55 |
36630102 |
Amplifiers, RF power and IF |
89 |
36630103 |
Carrier equipment, radio communications |
25 |
36630104 |
Cellular radio telephone |
138 |
36630105 |
Citizens' band (CB) radio |
6 |
36630106 |
Marine radio communications equipment |
22 |
36630107 |
Multiplex equipment |
3 |
36630108 |
Pagers (one-way) |
51 |
36630109 |
Radio receiver networks |
49 |
36630110 |
Receivers, radio communications |
35 |
36630111 |
Transmitter-receivers, radio |
39 |
366302 |
Television broadcasting and communications equipment |
431 |
36630200 |
Television broadcasting and communications equipment |
156 |
36630201 |
Cable television equipment |
93 |
36630202 |
Cameras, television |
41 |
36630203 |
Phototransmission equipment |
0 |
36630204 |
Television antennas (transmitting) and ground equipment |
23 |
36630205 |
Television closed circuit equipment |
92 |
36630206 |
Television monitors |
35 |
366399 |
Radio and t.v. communications equipment, nec |
1,804 |
36639901 |
Antennas, transmitting and communications |
182 |
36639902 |
Digital encoders |
79 |
36639903 |
Encryption devices |
18 |
36639904 |
Light communications equipment |
21 |
36639905 |
Microwave communication equipment |
115 |
36639906 |
Mobile communication equipment |
239 |
36639907 |
Radio and television switching equipment |
10 |
36639908 |
Receiver-transmitter units (transceiver) |
59 |
36639909 |
Satellites, communications |
658 |
36639910 |
Space satellite communications equipment |
230 |
36639911 |
Studio equipment, radio and television broadcasting |
105 |
36639912 |
Telemetering equipment, electronic |
78 |
36639913 |
Transmitting apparatus, radio or television |
43 |
36639914 |
Global positioning systems (gps) equipment |
62 |
3669 |
Communications Equipment, Nec |
1,835 |
366900 |
Communications equipment, nec |
387 |
36690000 |
Communications equipment, nec |
387 |
366901 |
Emergency alarms |
680 |
36690100 |
Emergency alarms |
298 |
36690101 |
Burglar alarm apparatus, electric |
108 |
36690102 |
Fire alarm apparatus, electric |
96 |
36690103 |
Fire detection systems, electric |
58 |
36690104 |
Metal detectors |
79 |
36690105 |
Sirens, electric: vehicle, marine, industrial, and air raid |
47 |
36690106 |
Smoke detectors |
45 |
366902 |
Transportation signaling devices |
446 |
36690200 |
Transportation signaling devices |
129 |
36690201 |
Highway signals, electric |
15 |
36690202 |
Marine horns, electric |
9 |
36690203 |
Pedestrian traffic control equipment |
78 |
36690204 |
Railroad signaling devices, electric |
41 |
36690205 |
Signaling apparatus, electric |
54 |
36690206 |
Traffic signals, electric |
147 |
366999 |
Communications equipment, nec, nec |
345 |
36699901 |
Intercommunication systems, electric |
243 |
36699902 |
Visual communication systems |
103 |
3671 |
Electron Tubes |
135 |
367100 |
Electron tubes |
49 |
36710000 |
Electron tubes |
49 |
367101 |
Cathode ray tubes, including rebuilt |
22 |
36710100 |
Cathode ray tubes, including rebuilt |
13 |
36710101 |
Picture tube reprocessing |
4 |
36710102 |
Television tubes |
7 |
367102 |
Transmittal, industrial and special purpose electron tubes |
73 |
36710200 |
Transmittal, industrial and special purpose electron tubes |
9 |
36710201 |
Electron beam (beta ray) generator tubes |
6 |
36710202 |
Electron tubes, industrial |
1 |
36710203 |
Electron tubes, nsk |
8 |
36710204 |
Electron tubes, receiving type |
1 |
36710205 |
Electron tubes, special purpose |
3 |
36710206 |
Electron tubes, transmitting |
1 |
36710207 |
Electronic tube parts, except glass blanks |
14 |
36710208 |
Gas or vapor tubes |
1 |
36710211 |
Light sensing and emitting tubes |
2 |
36710212 |
Magnetron tubes |
1 |
36710213 |
Photomultiplier tubes |
2 |
36710214 |
Planar triode tubes |
1 |
36710215 |
Traveling wave tubes |
2 |
36710216 |
Tubes for operating above the X-ray spectrum |
5 |
36710217 |
Vacuum tubes |
19 |
3672 |
Printed Circuit Boards |
1,679 |
367200 |
Printed circuit boards |
1,496 |
36720000 |
Printed circuit boards |
1,496 |
367299 |
Printed circuit boards, nec |
200 |
36729901 |
Circuit boards, television and radio printed |
166 |
36729902 |
Wiring boards |
41 |
3674 |
Semiconductors and Related Devices |
3,913 |
367400 |
Semiconductors and related devices |
2,286 |
36740000 |
Semiconductors and related devices |
2,286 |
367401 |
Semiconductor diodes and rectifiers |
117 |
36740100 |
Semiconductor diodes and rectifiers |
23 |
36740101 |
Controlled rectifiers, solid state |
3 |
36740102 |
Diodes, solid state (germanium, silicon, etc.) |
18 |
36740103 |
Light emitting diodes |
69 |
36740105 |
Rectifiers, solid state |
10 |
36740107 |
Thrystors |
2 |
36740110 |
Zener diodes |
4 |
367402 |
Integrated circuits, semiconductor networks, etc. |
948 |
36740200 |
Integrated circuits, semiconductor networks, etc. |
386 |
36740201 |
Computer logic modules |
76 |
36740202 |
Hybrid integrated circuits |
60 |
36740203 |
Magnetic bubble memory device |
5 |
36740204 |
Memories, solid state |
44 |
36740205 |
Metal oxide silicon (MOS) devices |
11 |
36740206 |
Microcircuits, integrated (semiconductor) |
162 |
36740207 |
Microprocessors |
92 |
36740208 |
Monolithic integrated circuits (solid state) |
9 |
36740209 |
Random access memory (RAM) |
26 |
36740210 |
Read-only memory (ROM) |
33 |
36740211 |
Semiconductor circuit networks |
87 |
36740212 |
Thin film circuits |
15 |
36740213 |
Wafers (semiconductor devices) |
48 |
367403 |
Light sensitive devices |
284 |
36740300 |
Light sensitive devices |
25 |
36740301 |
Light sensitive devices, solid state |
5 |
36740302 |
Photoconductive cells |
3 |
36740303 |
Photoelectric cells, solid state (electronic eye) |
5 |
36740304 |
Photoelectric magnetic devices |
9 |
36740305 |
Photovoltaic devices, solid state |
34 |
36740306 |
Solar cells |
209 |
367404 |
Radiation sensors |
107 |
36740400 |
Radiation sensors |
40 |
36740401 |
Infrared sensors, solid state |
52 |
36740402 |
Ultra-violet sensors, solid state |
17 |
367499 |
Semiconductors and related devices, nec |
304 |
36749901 |
Fuel cells, solid state |
31 |
36749902 |
Gunn effect devices |
3 |
36749903 |
Hall effect devices |
6 |
36749904 |
Magnetohydrodynamic (MHD) devices |
3 |
36749905 |
Modules, solid state |
39 |
36749906 |
Molecular devices, solid state |
10 |
36749907 |
Nuclear detectors, solid state |
9 |
36749908 |
Optical isolators |
15 |
36749909 |
Silicon wafers, chemically doped |
42 |
36749910 |
Solid state electronic devices, nec |
68 |
36749911 |
Strain gages, solid state |
16 |
36749912 |
Stud bases or mounts for semiconductor devices |
8 |
36749913 |
Switches, silicon control |
9 |
36749915 |
Thermoelectric devices, solid state |
13 |
36749916 |
Transistors |
37 |
3675 |
Electronic Capacitors |
203 |
367500 |
Electronic capacitors |
196 |
36750000 |
Electronic capacitors |
196 |
367599 |
Electronic capacitors, nec |
7 |
36759901 |
Condensers, electronic |
7 |
3676 |
Electronic Resistors |
107 |
367600 |
Electronic resistors |
90 |
36760000 |
Electronic resistors |
90 |
367699 |
Electronic resistors, nec |
19 |
36769901 |
Resistor networks |
11 |
36769902 |
Thermistors, except temperature sensors |
7 |
36769903 |
Varistors |
2 |
3677 |
Electronic Coils and Transformers |
605 |
367700 |
Electronic coils and transformers |
160 |
36770000 |
Electronic coils and transformers |
160 |
367701 |
Electronic transformers |
199 |
36770100 |
Electronic transformers |
117 |
36770101 |
Constant impedance transformers |
2 |
36770102 |
Coupling transformers |
2 |
36770103 |
Flyback transformers |
2 |
36770104 |
Transformers power supply, electronic type |
86 |
367799 |
Electronic coils and transformers, nec |
302 |
36779901 |
Baluns |
1 |
36779902 |
Coil windings, electronic |
62 |
36779903 |
Filtration devices, electronic |
210 |
36779904 |
Inductors, electronic |
46 |
3678 |
Electronic Connectors |
534 |
367800 |
Electronic connectors |
534 |
36780000 |
Electronic connectors |
534 |
3679 |
Electronic Components, Nec |
4,729 |
367900 |
Electronic components, nec |
937 |
36790000 |
Electronic components, nec |
937 |
367901 |
Electronic circuits |
2,025 |
36790100 |
Electronic circuits |
1,616 |
36790101 |
Attenuators |
21 |
36790102 |
Commutators, electronic |
36 |
36790103 |
Delay lines |
11 |
36790104 |
Impedance conversion units, high frequency |
3 |
36790105 |
Microwave components |
254 |
36790106 |
Passive repeaters |
4 |
36790107 |
Pulse forming networks |
7 |
36790108 |
Rectifiers, electronic |
13 |
36790109 |
Rheostats, for electronic end products |
14 |
36790110 |
Solenoids for electronic applications |
14 |
36790111 |
Transducers, electrical |
53 |
36790112 |
Waveguides and fittings |
4 |
367902 |
Recording and playback apparatus, including phonograph |
139 |
36790200 |
Recording and playback apparatus, including phonograph |
49 |
36790201 |
Phonograph needle cartridges |
5 |
36790202 |
Phonograph needles |
1 |
36790203 |
Recording and playback heads, magnetic |
13 |
36790204 |
Recording heads, speech and musical equipment |
72 |
367903 |
Electronic loads and power supplies |
438 |
36790300 |
Electronic loads and power supplies |
153 |
36790301 |
Loads, electronic |
12 |
36790302 |
Oscillators |
45 |
36790303 |
Power supplies, all types: static |
201 |
36790304 |
Static power supply converters for electronic applications |
38 |
367904 |
Electronic crystals |
157 |
36790400 |
Electronic crystals |
62 |
36790401 |
Crystals and crystal assemblies, radio |
18 |
36790402 |
Piezoelectric crystals |
10 |
36790403 |
Quartz crystals, for electronic application |
72 |
367905 |
Electronic switches |
164 |
36790500 |
Electronic switches |
134 |
36790501 |
Step positioners, for transmitting equipment |
1 |
36790502 |
Switches, stepping |
6 |
36790503 |
Video triggers, except remote control TV devices |
24 |
367999 |
Electronic components, nec, nec |
1,014 |
36799901 |
Antennas, receiving |
64 |
36799902 |
Antennas, satellite: household use |
162 |
36799903 |
Cores, magnetic |
29 |
36799904 |
Cryogenic cooling devices for infrared detectors, masers |
11 |
36799905 |
Harness assemblies, for electronic use: wire or cable |
521 |
36799906 |
Headphones, radio |
24 |
36799907 |
Hermetic seals, for electronic equipment |
40 |
36799908 |
Liquid crystal displays (LCD) |
102 |
36799909 |
Parametric amplifiers |
14 |
36799910 |
Resonant reed devices, electronic |
3 |
36799911 |
Sockets, electronic tube |
4 |
36799912 |
Tube retainers, electronic |
4 |
36799913 |
Tube spacers, mica |
1 |
36799914 |
Tube transformer assemblies used in firing electronic tubes |
6 |
36799915 |
Voice controls |
41 |
3691 |
Storage Batteries |
525 |
369100 |
Storage batteries |
336 |
36910000 |
Storage batteries |
336 |
369199 |
Storage batteries, nec |
193 |
36919901 |
Alkaline cell storage batteries |
51 |
36919902 |
Batteries, rechargeable |
92 |
36919903 |
Lead acid batteries (storage batteries) |
56 |
36919904 |
Nickel cadmium storage batteries |
6 |
3692 |
Primary Batteries, Dry and Wet |
124 |
369200 |
Primary batteries, dry and wet |
111 |
36920000 |
Primary batteries, dry and wet |
111 |
369299 |
Primary batteries, dry and wet, nec |
13 |
36929901 |
Dry cell batteries, single or multiple cell |
13 |
3694 |
Engine Electrical Equipment |
897 |
369400 |
Engine electrical equipment |
248 |
36940000 |
Engine electrical equipment |
248 |
369401 |
Battery charging alternators and generators |
193 |
36940100 |
Battery charging alternators and generators |
25 |
36940101 |
Alternators, automotive |
127 |
36940102 |
Battery charging generators, automobile and aircraft |
14 |
36940103 |
Generators, automotive and aircraft |
38 |
36940104 |
Motor generator sets, automotive |
12 |
36940105 |
Voltage regulators, automotive |
8 |
369402 |
Ignition apparatus and distributors |
298 |
36940200 |
Ignition apparatus and distributors |
65 |
36940201 |
Distributors, motor vehicle engine |
67 |
36940202 |
Harness wiring sets, internal combustion engines |
56 |
36940203 |
Ignition apparatus, internal combustion engines |
26 |
36940204 |
Ignition coils, automotive |
9 |
36940205 |
Ignition systems, high frequency |
21 |
36940206 |
Motors, starting: automotive and aircraft |
42 |
36940207 |
Spark plugs, for internal combustion engines |
16 |
369499 |
Engine electrical equipment, nec |
229 |
36949901 |
Armatures, automotive |
8 |
36949902 |
Automotive electrical equipment, nec |
200 |
36949903 |
Battery cable wiring sets for internal combustion engines |
18 |
36949904 |
Breaker point sets, internal combustion engine |
4 |
3695 |
Magnetic and Optical Recording Media |
965 |
369500 |
Magnetic and optical recording media |
173 |
36950000 |
Magnetic and optical recording media |
173 |
369501 |
Magnetic disks and drums |
650 |
36950100 |
Magnetic disks and drums |
18 |
36950101 |
Computer software tape and disks: blank, rigid, and floppy |
629 |
36950102 |
Drums, magnetic |
4 |
369502 |
Magnetic tape |
137 |
36950200 |
Magnetic tape |
35 |
36950201 |
Audio range tape, blank |
24 |
36950202 |
Instrumentation type tape, blank |
17 |
36950203 |
Video recording tape, blank |
68 |
369599 |
Magnetic and optical recording media, nec |
17 |
36959901 |
Optical disks and tape, blank |
17 |
3699 |
Electrical Equipment and Supplies, Nec |
6,905 |
369900 |
Electrical equipment and supplies, nec |
3,861 |
36990000 |
Electrical equipment and supplies, nec |
3,861 |
369901 |
High-energy particle physics equipment |
81 |
36990100 |
High-energy particle physics equipment |
28 |
36990101 |
Accelerating waveguide structures |
15 |
36990102 |
Atom smasher (particle accelerators) |
2 |
36990103 |
Betatrons |
1 |
36990104 |
Cyclotrons |
7 |
36990106 |
Electron linear accelerators |
4 |
36990107 |
Electrostatic particle accelerators |
6 |
36990108 |
Linear accelerators |
12 |
36990109 |
Particle accelerators, high voltage |
4 |
36990110 |
Pulsed electron guns |
3 |
369902 |
Electrical welding equipment |
244 |
36990200 |
Electrical welding equipment |
51 |
36990201 |
Electron beam metal cutting, forming or welding machines |
23 |
36990202 |
Laser welding, drilling, and cutting equipment |
119 |
36990203 |
Welding machines and equipment, ultrasonic |
53 |
369903 |
Electronic training devices |
390 |
36990300 |
Electronic training devices |
153 |
36990301 |
Countermeasure simulators, electric |
19 |
36990302 |
Flight simulators (training aids), electronic |
118 |
36990303 |
Teaching machines and aids, electronic |
47 |
36990304 |
Automotive driving simulators (training aids), electronic |
58 |
369904 |
Electric sound equipment |
143 |
36990400 |
Electric sound equipment |
91 |
36990401 |
Bells, electric |
8 |
36990402 |
Chimes, electric |
9 |
36990403 |
Gongs, electric |
1 |
36990404 |
Sound signaling devices, electrical |
23 |
36990405 |
Underwater sound equipment |
14 |
369905 |
Security devices |
1,213 |
36990500 |
Security devices |
657 |
36990501 |
Electric fence chargers |
14 |
36990502 |
Security control equipment and systems |
562 |
369906 |
Household electrical equipment |
354 |
36990600 |
Household electrical equipment |
77 |
36990601 |
Appliance cords, for household electrical equipment |
42 |
36990602 |
Christmas tree lighting sets, electric |
14 |
36990603 |
Christmas tree ornaments, electric |
10 |
36990604 |
Door opening and closing devices, electrical |
173 |
36990605 |
Extension cords |
16 |
36990606 |
Fireplace logs, electric |
12 |
36990607 |
Fly traps, electrical |
9 |
36990608 |
Insect lamps, electric |
4 |
369999 |
Electrical equipment and supplies, nec, nec |
674 |
36999901 |
Cleaning equipment, ultrasonic, except medical and dental |
74 |
36999902 |
Fire control or bombing equipment, electronic |
53 |
36999903 |
Generators, ultrasonic |
6 |
36999904 |
Grids, electric |
14 |
36999905 |
Heat emission operating apparatus |
26 |
36999906 |
Laser systems and equipment |
461 |
36999907 |
Lead-in wires, electric lamp |
8 |
36999908 |
Maser equipment |
1 |
36999909 |
Outboard motors, electric |
4 |
36999910 |
Photographic control systems, electronic |
21 |
36999911 |
Pulse amplifiers |
2 |
36999912 |
Trouble lights |
3 |
36999913 |
Waveguide pressurization equipment |
3 |