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.

PD-42-0026; M250-KS4 Gas Turbine SSE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333611
Posted Sep 24, 2026
Due Oct 9, 2026
No Set Aside

Award of Pack Mule Burden Carriers

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 333924
Posted Sep 24, 2026

43-FILTER ELEMENT,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 24, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

46-FILTER ELEMENT,REVERSE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333924
Posted Sep 24, 2026
Due Oct 5, 2026
WOSB

30-SHAFT,SHOULDERED

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

30-GEARCASE-MOTOR

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

30-CYLINDER,ACTUATING,LIN

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 24, 2026
Due Oct 5, 2026
WOSB

43-SEAL ASSEMBLY,SHAFT,SP

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

25-PARTS KIT,SEAL REPLACE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Sep 24, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

43-PUMPING UNIT,HYDRAULIC

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

30-GEARSHAFT,SPUR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 24, 2026
Due Oct 5, 2026
WOSB

25-CABLE ASSEMBLY,CONTROL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Sep 24, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

43-COOLER,COMPRESSED AIR,

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Sep 24, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

29-NOZZLE,FUEL INJECTION

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Sep 24, 2026
Due Oct 5, 2026
WOSB

43-SEAL ASSEMBLY,SHAFT,SP

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 24, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

43-PUMP UNIT,CENTRIFUGAL

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

43-CYLINDER SLEEVE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Sep 24, 2026
Due Oct 5, 2026

43-SEAL ASSEMBLY,SHAFT,SP

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 24, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

43-PUMP UNIT,CENTRIFUGAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 24, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

43-FILTER ELEMENT,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 24, 2026
Due Oct 5, 2026
Small Business Set Aside - Total