NAICS 333

Machinery Manufacturing

11,884 active contract opportunities

11,884

Active Opportunities

10,130

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Mechanical Power Transmission Equipment Manufacturing1575
  • Other Engine Equipment Manufacturing1267
  • All Other Miscellaneous General Purpose Machinery Manufacturing1133
  • Commercial and Service Industry Machinery Manufacturing1122
  • Fluid Power Pump and Motor Manufacturing898

Set-Aside Distribution

  • 10142
  • Small Business766
  • Small Business Set Aside - Total548
  • No Set Aside272
  • SDVOSB84

Top Locations

  • OH6586
  • PA2597
  • VA842
  • NY220
  • WA220

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.

36-CONTROLLER,CELL MON, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333998
Posted Sep 24, 2026
Due Oct 26, 2026

43-PULLEY ASSEMBLY,IDL, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333998
Posted Sep 24, 2026
Due Oct 9, 2026

30-CYLINDER ASSEMBLY,A

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333613
Posted Sep 24, 2026
Due Oct 5, 2026

59-RELAY,HYBRID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Sep 24, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

43-FILTER ASSEMBLY,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 24, 2026
Due Oct 5, 2026
WOSB

43-PUMP,ROTARY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 24, 2026
Due Oct 5, 2026
WOSB

43-FILTER,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 24, 2026
Due Oct 5, 2026

43-RING,WEARING

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 24, 2026
Due Oct 5, 2026

43-PUMP,CENTRIFUGAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Sep 24, 2026
Due Oct 5, 2026

30-LEVER,REMOTE CONTROL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 24, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

43-Recirculation Pump Equipment, Allegheny National F

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 333914
Posted Sep 24, 2026

30-ACCUMULATOR,HYDRAULIC

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 23, 2026
Due Oct 8, 2026

41-FAN,VENTILATING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 23, 2026
Due Oct 5, 2026

29-SPEED CONTROL,GOVE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Sep 23, 2026
Due Oct 8, 2026
Small Business Set Aside - Total

Tooling BPA Follow-on

DEPT OF DEFENSE
HILL AFB, UT
NAICS 333515
Posted Sep 23, 2026
Due Oct 7, 2026
No Set Aside

43-PUMP,ROTARY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 23, 2026
Due Oct 5, 2026

30-GEAR,SPUR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 23, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

30-DISK,CLUTCH,NONVEHI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Sep 23, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

Foreign Military Sales (FMS) El Salvador 200-Ton Mobile Boat Hoist (ZB-P-LAF)

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 333923
Posted Sep 23, 2026
Small Business Set Aside - Total

29-RADIATOR,ENGINE COOLANT

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Sep 23, 2026