NAICS 333

Machinery Manufacturing

9,615 active contract opportunities

9,615

Active Opportunities

8,474

Posted Last 7 Days

30 days

Avg Response Window

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 ...

44-CARTRIDGE,DEHYDRATOR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jul 22, 2026
Due Aug 3, 2026
WOSB

17-ADAPTER,WEAPON SKID

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333120
Posted Jul 22, 2026
Due Aug 3, 2026

ROD, PUSH

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333613
Posted Jul 22, 2026
Due Aug 21, 2026

39-HOIST,CHAIN

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333923
Posted Jul 22, 2026
Due Aug 3, 2026
WOSB

44-LOW PRESSURE AIR ME

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jul 22, 2026
Due Aug 3, 2026

41-FAN,VENTILATING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Jul 22, 2026
Due Aug 3, 2026

49-LUBRICATOR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333914
Posted Jul 22, 2026
Due Aug 3, 2026
Small Business

41-COOLING COIL,AIR,DUCT

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jul 22, 2026
Due Aug 3, 2026

41-FAN,TUBEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jul 22, 2026
Due Aug 3, 2026

38-SNOWPLOW PKG

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333131
Posted Jul 22, 2026
Due Aug 3, 2026
Small Business

41-FAN,TUBEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jul 22, 2026
Due Aug 3, 2026

39-HOIST,WIRE ROPE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333923
Posted Jul 22, 2026
Due Aug 3, 2026

62-FLOODLIGHT,ELECTRIC

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Jul 22, 2026
Due Aug 3, 2026

41-COOLING COIL,AIR,DUCT

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jul 22, 2026
Due Aug 3, 2026
WOSB

34-LATHE,JEWELER'S

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333517
Posted Jul 22, 2026
Due Aug 3, 2026

62-TAILLIGHT,VEHICULAR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333515
Posted Jul 22, 2026
Due Aug 3, 2026
Small Business

17-PAD,ANGLED UMC

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333120
Posted Jul 22, 2026
Due Aug 3, 2026

Replace Air Cooled Chiller B559, 759 & 1368

DEPT OF DEFENSE
PATRICK SFB, FL
NAICS 333415
Posted Jul 22, 2026
Due Aug 5, 2026
SDVOSB

TUBE ASSEMBLY,METAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333998
Posted Jul 22, 2026
Due Aug 21, 2026

FILTER EMI

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333998
Posted Jul 22, 2026
Due Aug 3, 2026
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