NAICS 33531in3353:Electrical Equipment Manufacturing

Electrical Equipment Manufacturing

1,972 active contract opportunities

1,972

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Posted Last 7 Days

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Top Industries

  • Power, Distribution, and Specialty Transformer Manufacturing543
  • Motor and Generator Manufacturing530
  • Relay and Industrial Control Manufacturing483
  • Switchgear and Switchboard Apparatus Manufacturing416

Set-Aside Distribution

  • 1792
  • Small Business136
  • No Set Aside27
  • SDVOSB7
  • HUBZone3

Top Locations

  • OH1316
  • VA401
  • PA74
  • WA26
  • MI19

About NAICS33531

The North American Industry Classification System (NAICS) code 33531 covers electrical equipment manufacturing. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

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59-SYNCHRO,TRANSMITTER

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335312
Posted Jan 16, 2026

MOTOR,ALTERNATING C

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335312
Posted Jan 16, 2026
Due Feb 17, 2026
22 days left

59-HANDLE,MANUAL CHARG

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335313
Posted Jan 15, 2026

59-CCA,RELAY N0010424RFC67

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335314
Posted Jan 15, 2026
Due Jan 30, 2026
4 days left

59-FUSE,CARTRIDGE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335313
Posted Jan 15, 2026

59-RELAY,ELECTROMAGNET

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335314
Posted Jan 15, 2026

WIRING HARNESS, BRAN

DEPT OF DEFENSE
WARREN, MI
NAICS 335311
Posted Jan 15, 2026
Due Feb 13, 2026
Small Business
18 days left

61-MOTOR,ALTERNATING C

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335312
Posted Jan 15, 2026

Switch, Flow

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335313
Posted Jan 15, 2026
Due Jan 29, 2026
No Set Aside
3 days left

59-TRANSFORMER,POWER

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335311
Posted Jan 15, 2026

Siemens PLC Hardware and Software

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 335314
Posted Jan 15, 2026
Due Feb 16, 2026
No Set Aside
21 days left

61-STARTER,MOTOR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335314
Posted Jan 15, 2026

61-STARTER,MOTOR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335314
Posted Jan 15, 2026

61-MOTOR,ALTERNATING C

DEPT OF DEFENSE
RICHMOND, VA
NAICS 335312
Posted Jan 15, 2026
Due Jan 29, 2026
2 days left

Cable Assembly, Special

DEPT OF DEFENSE
REDSTONE ARSENAL, AL
NAICS 335311
Posted Jan 15, 2026
Due Mar 4, 2026
No Set Aside
37 days left

CABLE ASSEMBLY, POWER - NSN: 6150-01-609-1046 - P/N: 13646781

DEPT OF DEFENSE
REDSTONE ARSENAL, AL
NAICS 335311
Posted Jan 15, 2026
Due Feb 13, 2026
Small Business
18 days left

61-MOTOR,ALTERNATING C

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335312
Posted Jan 15, 2026
Due Feb 16, 2026
20 days left

SEE RFQ DOCUMENT

HOMELAND SECURITY, DEPARTMENT OF
ALAMEDA, CA
NAICS 335311
Posted Jan 15, 2026
Due Jan 29, 2026
Partial Small Business
3 days left

61-MOTOR,ALTERNATING C

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335312
Posted Jan 15, 2026
Due Jan 30, 2026
Small Business
3 days left

MOTOR,DIRECT CURREN

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335312
Posted Jan 15, 2026
Due Jan 30, 2026
4 days left
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