NAICS 33531in3353:Electrical Equipment Manufacturing

Electrical Equipment Manufacturing

2,724 active contract opportunities

2,724

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2,381

Posted Last 7 Days

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Top Industries

  • Power, Distribution, and Specialty Transformer Manufacturing730
  • Motor and Generator Manufacturing722
  • Relay and Industrial Control Manufacturing676
  • Switchgear and Switchboard Apparatus Manufacturing596

Set-Aside Distribution

  • 2532
  • Small Business144
  • No Set Aside29
  • SDVOSB9
  • 8(a) Sole Source3

Top Locations

  • OH1892
  • VA490
  • PA106
  • WA31
  • MI27

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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61-COVER,BATTERY BOX

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335311
Posted Jul 13, 2026

59-ABSORBER,OVERVOLTAG

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335313
Posted Jul 13, 2026

59-RELAY,ELECTROMAGNETIC

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335314
Posted Jul 13, 2026

59-ABSORBER,OVERVOLTAG

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335313
Posted Jul 13, 2026

One (1) Medium Voltage (MV) Transformer for NASA - John C. Stennis Space Center

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
STENNIS SPACE CENTER, MS
NAICS 335311
Posted Jul 13, 2026
Small Business

59-COIL,ELECTRICAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335311
Posted Jul 13, 2026

59-RELAY,ELECTROMAGNET

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335314
Posted Jul 13, 2026

CIRCUIT BREAKER

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335313
Posted Jul 13, 2026
Due Aug 10, 2026

CKT BRKR, NQB-A253

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335313
Posted Jul 13, 2026
Due Aug 10, 2026

MODULE,MUX RELAY 20

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335314
Posted Jul 13, 2026
Due Aug 6, 2026

REGULATOR,VOLTAGE

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335312
Posted Jul 13, 2026
Due Aug 7, 2026

59-RELAY,THERMAL

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335314
Posted Jul 13, 2026
Due Aug 10, 2026

61-COVER,BATTERY RETAI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335311
Posted Jul 10, 2026

59-RELAY,ELECTROMAGNET

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335314
Posted Jul 10, 2026

Emergency 150KW Diesel Generator Set - Award Notice

DEPT OF DEFENSE
PORTLAND, OR
NAICS 335312
Posted Jul 10, 2026
Small Business

61-MOTOR,ALTERNATING C

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335312
Posted Jul 10, 2026

Vertical Hollow-Shaft Motor

DEPT OF DEFENSE
MOUNTAIN HOME AFB, ID
NAICS 335312
Posted Jul 10, 2026
Small Business

59-TRANSFORMER,POWER

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335311
Posted Jul 10, 2026

61-AUXILIARY SET,ENGIN

DEPT OF DEFENSE
ALBANY, GA
NAICS 335312
Posted Jul 10, 2026

61-WIRING HARNESS,BRAN

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 335311
Posted Jul 10, 2026
Due Aug 10, 2026
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