NAICS 333

Machinery Manufacturing

11,885 active contract opportunities

11,885

Active Opportunities

10,131

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

  • 10143
  • Small Business766
  • Small Business Set Aside - Total548
  • No Set Aside272
  • SDVOSB84

Top Locations

  • OH6587
  • 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.

39-ACTUATOR,ELECTRO-MECHA

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333922
Posted Sep 29, 2026
Due Oct 13, 2026

39-BINDER,LOAD

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333998
Posted Sep 29, 2026
Due Oct 13, 2026

70-DISPLAY UNIT, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333998
Posted Sep 29, 2026
Due Oct 29, 2026

99-AMPLIFIER,RADIO FRE, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333998
Posted Sep 29, 2026
Due Oct 29, 2026

70-DISPLAY UNIT, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333998
Posted Sep 29, 2026
Due Oct 29, 2026

66-ELGA Water Polishers (Veolia)

ENVIRONMENTAL PROTECTION AGENCY
DALLAS, TX
NAICS 333310
Posted Sep 29, 2026

356 ETSG Telehandler

DEPT OF DEFENSE
APO, AP
NAICS 333924
Posted Sep 29, 2026
Small Business Set Aside - Total

Specialized Borescopes for 56th AMXS

DEPT OF DEFENSE
LUKE AFB, AZ
NAICS 333310
Posted Sep 29, 2026
No Set Aside

29-MUFFLER,EXHAUST

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Sep 29, 2026

BL18 In-Vacuum Undulator

ENERGY, DEPARTMENT OF
Menlo Park, CA
NAICS 333248
Posted Sep 29, 2026
Due Oct 31, 2026

30-SHAFT ASSEMBLY,FLEX

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 29, 2026
Due Oct 13, 2026
WOSB

30-CYLINDER ASSEMBLY,ACTU

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 29, 2026
Due Oct 14, 2026
Small Business Set Aside - Total

42-VALVE,ALARM,AUTOMATIC

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333998
Posted Sep 29, 2026
Due Oct 29, 2026

30-CONNECTING LINK,RIGID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 29, 2026
Due Oct 13, 2026
Small Business Set Aside - Total

43-CYLINDER,RECIPROCATING

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Sep 29, 2026
Due Oct 9, 2026
Small Business Set Aside - Total

73-EXTENSION CORD,MBU

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333241
Posted Sep 29, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

30-BALL JOINT

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 29, 2026

30-CYLINDER ASSEMBLY,ACTUATING,LINEAR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 29, 2026

41-FILTER ELEMENT,AIR CONDITIONING

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Sep 29, 2026

41-FREEZER,MECHANICAL,FOOD

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333241
Posted Sep 29, 2026