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.

BALANCE MACHINE

DEPT OF DEFENSE
BREMERTON, WA
NAICS 333998
Posted Sep 28, 2026
No Set Aside

49-NOZZLE,FUEL AND OIL SE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333914
Posted Sep 28, 2026
Due Oct 9, 2026
Small Business Set Aside - Total

28-TRIP ASSEMBLY,OVERS

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Sep 28, 2026

43-PISTON,COMPRESSOR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Sep 28, 2026

43-PUMP UNIT,RECIPROCATING

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Sep 28, 2026

43-EJECTOR,JET

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 28, 2026

44-WHEEL ASSEMBLY,DESICCANT DEHYDRATOR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Sep 28, 2026

43-FILTER ELEMENT,FLUI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 28, 2026

43-SEAL ASSEMBLY,SHAFT

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Sep 28, 2026

49-TOOL,FITTING AND DI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Sep 28, 2026

43-FILTER ELEMENT,INTAKE AIR CLEANER

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Sep 28, 2026

59-SWITCH,SENSITIVE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 28, 2026

28-BLADE SET,FAN,NONAIRCRAFT GAS TURBIN

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333611
Posted Sep 28, 2026

25-SHAFT,AXLE,AUTOMOTIVE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 28, 2026

43-PISTON ROD ASSEMBLY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Sep 28, 2026

43-HOUSING SHOE,SLIDING,PUMP

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 28, 2026

30-CYLINDER ASSEMBLY,ACTUATING,LINEAR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 28, 2026

30-SUPPORT,BELL CRANK

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 28, 2026

30-CYLINDER ASSEMBLY,ACTUATING,LINEAR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 28, 2026

30-CLUTCH ASSEMBLY,FRI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Sep 28, 2026