NAICS code 335312: Motor and Generator Manufacturing
This U.S. industry comprises establishments primarily engaged in manufacturing electric motors (except internal combustion engine starting motors), power generators (except battery charging alternators for internal combustion engines), and motor generator sets (except turbine generator set units). This industry includes establishments rewinding armatures on a factory basis.
- SBA small-business size limit
- 1,250 staff
Is your company small for 335312?
The SBA limit is 1,250 employees average number of employees.
What 335312 covers
Use another code for
- Manufacturing electric outboard motors: Industry 333618, Other Engine Equipment Manufacturing
- Manufacturing gas, steam, or hydraulic turbine generator set units: Industry 333611, Turbine and Turbine Generator Set Units Manufacturing
- Manufacturing starting motors and battery charging alternators for internal combustion engines: Industry 336320, Motor Vehicle Electrical and Electronic Equipment Manufacturing
- Rewinding armatures, not on a factory basis: Industry 811310, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- Manufacturing welding and soldering equipment (except handheld soldering irons): Industry 333992, Welding and Soldering Equipment Manufacturing
Activities listed under 335312
- Armature rewinding on a factory basis
- Armatures, industrial, manufacturing
- Coils for motors and generators manufacturing
- Collector rings for motors and generators manufacturing
- Commutators, electric motor, manufacturing
- Condensers, synchronous, electric, manufacturing
- Converters, phase and rotary, electrical equipment, manufacturing
- Dynamos, electric (except automotive), manufacturing
- Dynamotors manufacturing
- Exciter assemblies, motor and generator, manufacturing
- Fractional horsepower electric motors manufacturing
- Frequency converters (i.e., electric generators) manufacturing
Show all 38 entries
- Generating apparatus and parts, electrical (except internal combustion engine and welding), manufacturing
- Generator sets, prime mover (except turbine generator sets), manufacturing
- Generators and sets, electric (except internal combustion engine, welding, turbine generator sets), manufacturing
- Generators for gas-electric and oil-electric vehicles, manufacturing
- Generators for storage battery chargers (except internal combustion engine and aircraft) manufacturing
- Ground Power Units (GPU) manufacturing
- Integral horsepower electric motors manufacturing
- Inverters, rotating electrical, manufacturing
- Land transportation motors and generators manufacturing
- Motor generator sets (except automotive, turbine generator sets) manufacturing
- Motors, electric (except engine starting motors, gearmotors, outboard), manufacturing
- Phase converters (i.e., electrical equipment) manufacturing
- Power generators manufacturing
- Prime mover generator sets (except turbine generator sets) manufacturing
- Railway motors and control equipment, electric, manufacturing
- Resolvers manufacturing
- Rotor retainers and housings manufacturing
- Rotors (i.e., for motors) manufacturing
- Servomotors manufacturing
- Slip rings for motors and generators manufacturing
- Stators for motors manufacturing
- Storage battery chargers (except internal combustion engine-type) manufacturing
- Synchronous condensers and timing motors, electric, manufacturing
- Synchronous motors manufacturing
- Timing motors, synchronous, electric, manufacturing
- Torque motors, electric, manufacturing
Questions
What is NAICS code 335312?
NAICS 335312 is “Motor and Generator Manufacturing”. This U.S. industry comprises establishments primarily engaged in manufacturing electric motors (except internal combustion engine starting motors), power generators (except battery charging alternators for internal combustion engines), and motor generator sets (except turbine generator set units).
What businesses use NAICS code 335312?
Examples from the U.S. Census Bureau: Armature rewinding on a factory basis; Armatures, industrial, manufacturing; Coils for motors and generators manufacturing; Collector rings for motors and generators manufacturing; Commutators, electric motor, manufacturing; and Condensers, synchronous, electric, manufacturing.
What is not included in NAICS 335312?
Businesses mainly manufacturing electric outboard motors are classified in U.S. Industry 333618, Other Engine Equipment Manufacturing; manufacturing gas, steam, or hydraulic turbine generator set units are classified in U.S. Industry 333611, Turbine and Turbine Generator Set Units Manufacturing; and manufacturing starting motors and battery charging alternators for internal combustion engines are classified in Industry 336320, Motor Vehicle Electrical and Electronic Equipment Manufacturing.
What is the SBA size standard for NAICS 335312?
1,250 employees (average over the last 24 months), including affiliates. Source: 13 CFR 121.201, effective March 17, 2023.
What is the SIC code for NAICS 335312?
SIC codes 3621 (Motors and Generators) and 7694 (Armature Rewinding Shops, part), from the U.S. Census Bureau concordances (1987 SIC → 2002 NAICS, carried to 2022 NAICS).
What is the IRS business code for NAICS 335312?
335000 (Electrical equipment, appliance, & component mfg.) on Schedule C, line B, from the IRS list of principal business codes. The IRS code covers NAICS 335131–335999.
How do I find government contracts for NAICS 335312?
Federal agencies put a NAICS code on each solicitation in SAM.gov, and some states and cities use NAICS codes too. Add 335312 to your SAM.gov registration and to your bid alerts; PublicBeam emails new bids for the codes you choose every morning.
Source: U.S. Census Bureau, 2022 NAICS (public domain). PublicBeam is independent and not affiliated with the Census Bureau or any agency. Always check the NAICS code in the official notice before you bid.