NAICS 333

Machinery Manufacturing

7,125 active contract opportunities

7,125

Active Opportunities

453

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Mechanical Power Transmission Equipment Manufacturing985
  • Other Engine Equipment Manufacturing838
  • Commercial and Service Industry Machinery Manufacturing663
  • All Other Miscellaneous General Purpose Machinery Manufacturing599
  • Fluid Power Pump and Motor Manufacturing488

Set-Aside Distribution

  • 6062
  • Small Business847
  • No Set Aside129
  • SDVOSB56
  • WOSB14

Top Locations

  • OH3862
  • PA1536
  • VA524
  • NY212
  • WA142

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.

30-CLAMP,COUPLING

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Jan 22, 2026
Due Feb 2, 2026
7 days left

43-PUMP,CENTRIFUGAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left

30-HOUSING,MECHANICAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left

29-FILTER ELEMENT,INTA

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 22, 2026
Due Feb 2, 2026
HUBZone
7 days left

30-SHAFT,TORSION

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333613
Posted Jan 22, 2026
Due Jan 30, 2026
4 days left

28-SEAL RING,EXHAUST

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333611
Posted Jan 22, 2026
Due Jan 30, 2026
Small Business
4 days left

59-ANTENNA

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left

29-HEATER ASSEMBLY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left

28-CONNECTING ROD,PIST

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left

28-CONNECTING ROD ASSY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left

CONNECTING ROD, PISTON

DEPT OF DEFENSE
WARREN, MI
NAICS 333618
Posted Jan 22, 2026
Due Feb 7, 2026
12 days left

39-HOIST,PNEUMATIC

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333923
Posted Jan 22, 2026

41-REFRIGERATOR-FREEZE

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

43-PISTON ASSEMBLY,PUM

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jan 22, 2026
Due Feb 2, 2026
7 days left

12-MONOLOC ADAPT

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left

41-TANK,OIL DRAIN

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 22, 2026
Due Jan 28, 2026
2 days left

43-PUMP,CENTRIFUGAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Jan 22, 2026
Due Feb 2, 2026
7 days left

66-BINOCULAR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left

43-ROTATOR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jan 22, 2026
Due Feb 2, 2026
7 days left

28-CYLINDER SLEEVE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left