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.

41-ELEMENT,FILTER,SECU

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 24, 2026

73-Equipment IST - FTRD

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333310
Posted Sep 24, 2026

39-SLING,MULTIPLE LEG

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333923
Posted Sep 24, 2026

Secondary Tillage Disk

AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 333111
Posted Sep 24, 2026
Small Business Set Aside - Total

4610-NX EQ Water Purification Systems: RO: HEMO: Portable (VA-26-00041965)

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 333310
Posted Sep 24, 2026
Due Oct 9, 2026

30-SHAFT,SHOULDERED

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

38-Supply/Deliver Excavator, Redwoods National Park

INTERIOR, DEPARTMENT OF THE
POINT REYES STATION, CA
NAICS 333120
Posted Sep 24, 2026

43-IDLER,ROTARY PUMP

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

43-VACUUM PUMP,ROTARY

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

30-SHAFT,CARRIER MATCH SE

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

59-SWITCH,SENSITIVE

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

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 24, 2026

39-ADAPTER,LIFT TRUCK

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333924
Posted Sep 24, 2026

Hangar Fan Replacements

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 333413
Posted Sep 24, 2026
SDVOSB

CL26068289

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Sep 24, 2026
Due Oct 9, 2026
No Set Aside

AN/PVS-31A Night Vision Device and Accessories

DEPT OF DEFENSE
ABERDEEN PROVING GROU, MD
NAICS 333310
Posted Sep 24, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

Notice of Justification

DEPT OF DEFENSE
NORFOLK, VA
NAICS 333415
Posted Sep 24, 2026

SPE4A8-27-Q-0003 Auto Clave

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333994
Posted Sep 24, 2026
Due Oct 9, 2026

KC-130 and E-2 NP2000 Assorted PSE

DEPT OF DEFENSE
JOINT BASE MDL, NJ
NAICS 333924
Posted Sep 24, 2026
No Set Aside

Cylinder Assembly

DEPT OF DEFENSE
WARREN, MI
NAICS 333995
Posted Sep 24, 2026