NAICS 333

Machinery Manufacturing

9,615 active contract opportunities

9,615

Active Opportunities

8,474

Posted Last 7 Days

30 days

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Top Industries

  • Mechanical Power Transmission Equipment Manufacturing1294
  • Other Engine Equipment Manufacturing1074
  • Commercial and Service Industry Machinery Manufacturing940
  • All Other Miscellaneous General Purpose Machinery Manufacturing831
  • Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing662

Set-Aside Distribution

  • 8372
  • Small Business952
  • No Set Aside192
  • SDVOSB59
  • WOSB24

Top Locations

  • OH5129
  • PA2227
  • VA737
  • NY212
  • MI175

About NAICS333

The North American Industry Classification System (NAICS) code 333 covers machinery 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

331:Primary Metal Manufacturing332:Fabricated Metal Product Manuf...334:Computer and Electronic Produc...335:Electrical Equipment, Applianc...336:Transportation Equipment Manuf...337:Furniture and Related Product ...

41-HOUSING,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jul 22, 2026

3695-COMMERCIAL INDUSTRIAL LAUNDRY EQUIPMENT OKLAHOMA CITY, OK

VETERANS AFFAIRS, DEPARTMENT OF
Hines, IL
NAICS 333310
Posted Jul 22, 2026
Due Aug 21, 2026

38-NM-DIVISION OF FIRE MGT TINKER 2 CTL FIR

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 333120
Posted Jul 22, 2026
Due Aug 6, 2026

FLASHLIGHT

DEPT OF DEFENSE
BREMERTON, WA
NAICS 333310
Posted Jul 22, 2026
WOSB

Air Compressors and Maintenance Plan

DEPT OF DEFENSE
KIRTLAND AFB, NM
NAICS 333912
Posted Jul 22, 2026
Due Aug 4, 2026
Small Business

41-KIT,MAINTENANCE SEN

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Jul 22, 2026

41-REFRIGERATOR,MECHANICAL,FOOD

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333241
Posted Jul 22, 2026

38-CTL, Vandenberg AFB, Wildland Fire Branch, CA

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 333120
Posted Jul 22, 2026
Due Aug 6, 2026

STULZ ROTOR AND COILS

DEPT OF DEFENSE
INDIAN HEAD, MD
NAICS 333415
Posted Jul 22, 2026
Due Aug 5, 2026

Autonomous Mobile Manipulator Robots

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ATLANTA, GA
NAICS 333998
Posted Jul 22, 2026
Due Aug 7, 2026
No Set Aside

25-PARTS KIT,SEAL REPL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Jul 22, 2026
Due Aug 3, 2026
Small Business

25-MODIFICATION KIT,VE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Jul 22, 2026
Due Aug 3, 2026
Small Business

Diesel Fuel Dispenser and Pump Replacement

AGRICULTURE, DEPARTMENT OF
Washington, DC
NAICS 333914
Posted Jul 22, 2026
Small Business

USNS YUMA - SAUER COMPRESSORS

DEPT OF DEFENSE
NORFOLK, VA
NAICS 333912
Posted Jul 22, 2026
Due Aug 6, 2026
Small Business

41-FILTER ELEMENT,AIR CONDITIONING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jul 22, 2026

38-CTL, Cheyenne AFB, Wildland Fire Branch, CO

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 333120
Posted Jul 22, 2026
Due Aug 6, 2026

Crane, Truck Mounted

DEPT OF DEFENSE
WARREN, MI
NAICS 333923
Posted Jul 22, 2026
Due Jan 1, 2027

Gary water Pumps

HOMELAND SECURITY, DEPARTMENT OF
BALTIMORE, MD
NAICS 33391
Posted Jul 22, 2026
Due Aug 7, 2026
Small Business

73-Equipment IST - FTRD

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333310
Posted Jul 22, 2026

59-RELAY,HYBRID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Jul 22, 2026
Due Aug 6, 2026
Small Business
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