NAICS 33531in3353:Electrical Equipment Manufacturing

Electrical Equipment Manufacturing

3,484 active contract opportunities

3,484

Active Opportunities

2,961

Posted Last 7 Days

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Top Industries

  • Motor and Generator Manufacturing1005
  • Power, Distribution, and Specialty Transformer Manufacturing895
  • Relay and Industrial Control Manufacturing833
  • Switchgear and Switchboard Apparatus Manufacturing751

Set-Aside Distribution

  • 3192
  • Small Business Set Aside - Total107
  • Small Business90
  • No Set Aside49
  • SDVOSB29

Top Locations

  • OH2463
  • VA577
  • PA178
  • WA36
  • MI26

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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ACTUATOR,ELECTROMEC

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335311
Posted Sep 30, 2026
Due Oct 29, 2026

Overhaul of Motor, Direct Current

DEPT OF DEFENSE
REDSTONE ARSENAL, AL
NAICS 335312
Posted Sep 30, 2026
Due Oct 15, 2026
No Set Aside

CABLE ASSEMBLY,MAIN

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335311
Posted Sep 30, 2026
Due Oct 30, 2026

SWITCH

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335313
Posted Sep 30, 2026
Due Oct 30, 2026

MOTOR,ALTERNATING C

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335312
Posted Sep 30, 2026
Due Oct 15, 2026

MOTOR,ALTERNATING C

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335312
Posted Sep 30, 2026
Due Oct 15, 2026

SPRRA227R702 PATRIOT SPARES LOCKHEED MARTIN SOLE SOURCE

DEPT OF DEFENSE
REDSTONE ARSENAL, AL
NAICS 335311
Posted Sep 30, 2026
Due Oct 5, 2026

Hydropower - Procurement of transformer bushings

DEPT OF DEFENSE
MOBILE, AL
NAICS 335311
Posted Sep 30, 2026
Due Oct 14, 2026

60kW Stationary Standby Generator Set - Chatfield Dam, Colorado

DEPT OF DEFENSE
OMAHA, NE
NAICS 335312
Posted Sep 30, 2026
Small Business Set Aside - Total

59 - ENCODER,SHAFT ANGLE

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335312
Posted Sep 30, 2026
Due Oct 12, 2026

61-SWITCHING UNIT,POWE

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335312
Posted Sep 30, 2026
Due Oct 16, 2026
No Set Aside

PRESSURE SWITCH

DEPT OF DEFENSE
WARREN, MI
NAICS 335313
Posted Sep 30, 2026
Due Oct 15, 2026
No Set Aside

AWARD NOTICE SPRRA226PA001 NSN 6120-01-723-1692, POWER SUPPLY

DEPT OF DEFENSE
REDSTONE ARSENAL, AL
NAICS 335311
Posted Sep 29, 2026
No Set Aside

61-CABLE ASSEMBLY,POWE

DEPT OF DEFENSE
RICHMOND, VA
NAICS 335311
Posted Sep 29, 2026

59-CIRCUIT BREAKER

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335313
Posted Sep 29, 2026

59-SWITCH,PROXIMITY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335314
Posted Sep 29, 2026

National Electrical Switchgear Maintenance and Testing Services

POSTAL SERVICE
PHILADELPHIA, PA
NAICS 335313
Posted Sep 29, 2026
No Set Aside

61-MOTOR,ALTERNATING CURR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335312
Posted Sep 29, 2026
Due Oct 13, 2026
Small Business Set Aside - Total

Award_C-5 Avionics Regulated Transformer Rectifier Unit (RTRU) 400 AMP

DEPT OF DEFENSE
ROBINS A F B, GA
NAICS 335311
Posted Sep 29, 2026

Power Distribution System, Electric PDISE

DEPT OF DEFENSE
ABER PROV GRD, MD
NAICS 335311
Posted Sep 29, 2026
Due Oct 13, 2026
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