2007 NAICS Definitions

335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing industrial and commercial electric apparatus and other equipment (except lighting equipment, household appliances, transformers, motors, generators, switchgear, relays, industrial controls, batteries, communication and energy wire and cable, wiring devices, and carbon and graphite products). This industry includes power converters (i.e., AC to DC and DC to AC), power supplies, surge suppressors, and similar equipment for industrial-type and consumer-type equipment.

Illustrative Examples:

Appliance cords made from purchased insulated wire Extension cords made from purchased insulated wire Battery chargers, solid-state, manufacturing Inverters manufacturing Door opening and closing devices, electrical, manufacturing Surge suppressers manufacturing Electric bells manufacturing Uninterruptible power supplies (UPS) manufacturing

Cross-References. Establishments primarily engaged in--

Manufacturing lighting equipment--are classified in Industry Group 3351, Electric Lighting Equipment Manufacturing;
Manufacturing household-type appliances--are classified in Industry Group 3352, Household Appliance Manufacturing;
Manufacturing transformers, motors, generators, switchgear, relays, and industrial controls--are classified in Industry 33531, Electrical Equipment Manufacturing;
Manufacturing primary and storage batteries--are classified in Industry 33591, Battery Manufacturing;
Manufacturing communication and energy wire and cable from purchased wire or fiber-optic strand--are classified in Industry 33592, Communication and Energy Wire and Cable Manufacturing;
Manufacturing current-carrying and noncurrent-carrying wiring devices--are classified in Industry 33593, Wiring Device Manufacturing;
Manufacturing electronic component-type rectifiers (except semiconductor)--are classified in U.S. Industry 334419, Other Electronic Component Manufacturing;
Manufacturing semiconductor rectifiers, voltage regulating integrated circuits, power converting integrated circuits, and similar semiconductor devices--are classified in U.S. Industry 334413, Semiconductor and Related Device Manufacturing;
Manufacturing electronic component-type capacitors and condensers--are classified in U.S. Industry 334414, Electronic Capacitor Manufacturing;
Manufacturing carbon and graphite products--are classified in U.S. Industry 335991, Carbon and Graphite Product Manufacturing; and
Manufacturing equipment incorporating lasers--are classified in various manufacturing subsectors based on the associated production process of the finished equipment.

Go to:

No change 2002 to 2007

No change 1997 to 2002

2002 Economic Census and other data sources

2007 NAICS	2002 NAICS	1997 NAICS	Corresponding Index Entries
335999	335999	335999	Amplifiers, magnetic, pulse, and maser, manufacturing
335999	335999	335999	Appliance cords made from purchased insulated wire
335999	335999	335999	Atom smashers (i.e., particle accelerators) manufacturing
335999	335999	335999	Battery chargers, solid-state, manufacturing
335999	335999	335999	Bells, electric, manufacturing
335999	335999	335999	Betatrons manufacturing
335999	335999	335999	Capacitors (except electronic), fixed and variable, manufacturing
335999	335999	335999	Cathodic protection equipment manufacturing
335999	335999	335999	Chimes, electric, manufacturing
335999	335999	335999	Cleaning equipment, ultrasonic (except dental, medical), manufacturing
335999	335999	335999	Condensers (except electronic), fixed and variable, manufacturing
335999	335999	335999	Cyclotrons manufacturing
335999	335999	335999	Door opening and closing devices, electrical, manufacturing
335999	335999	335999	Electric bells manufacturing
335999	335999	335999	Electric fence chargers manufacturing
335999	335999	335999	Electrochemical generators (i.e., fuel cells) manufacturing
335999	335999	335999	Electron linear accelerators manufacturing
335999	335999	335999	Electrostatic particle accelerators manufacturing
335999	335999	335999	Extension cords made from purchased insulated wire
335999	335999	335999	Fuel cells, electrochemical generators, manufacturing
335999	335999	335999	Garage door openers manufacturing
335999	335999	335999	Gongs, electric, manufacturing
335999	335999	335999	Inverters, solid-state, manufacturing
335999	335999	335999	Linear accelerators manufacturing
335999	335999	335999	Maser (i.e., microwave amplification by stimulated emission of radiation) amplifiers manufacturing
335999	335999	335999	Mercury arc rectifiers (i.e., electrical apparatus) manufacturing
335999	335999	335999	Particle accelerators, high voltage, manufacturing
335999	335999	335999	Power converter units (i.e., AC to DC), static, manufacturing
335999	335999	335999	Power supplies, regulated and unregulated, manufacturing
335999	335999	335999	Rectifiers (except electronic component type, semiconductor) manufacturing
335999	335999	335999	Semiconductor battery chargers manufacturing
335999	335999	335999	Semiconductor high-voltage power supplies manufacturing
335999	335999	335999	Series capacitors (except electronic) manufacturing
335999	335999	335999	Surge suppressors manufacturing
335999	335999	335999	Thermoelectric generators manufacturing
335999	335999	335999	Ultrasonic cleaning equipment (except dental, medical) manufacturing
335999	335999	335999	Ultrasonic generators sold separately for inclusion in tools and equipment manufacturing
335999	335999	335999	Uninterruptible power supplies (UPS) manufacturing
335999	335999	335999	UPS (uninterruptible power supplies) manufacturing

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Page Last Modified: August 09, 2007