NAICS 333

Machinery Manufacturing

7,134 active contract opportunities

7,134

Active Opportunities

453

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Mechanical Power Transmission Equipment Manufacturing985
  • Other Engine Equipment Manufacturing840
  • Commercial and Service Industry Machinery Manufacturing663
  • All Other Miscellaneous General Purpose Machinery Manufacturing603
  • Fluid Power Pump and Motor Manufacturing489

Set-Aside Distribution

  • 6071
  • Small Business847
  • No Set Aside129
  • SDVOSB56
  • WOSB14

Top Locations

  • OH3862
  • PA1542
  • VA524
  • NY212
  • MI142

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-CONDENSER,REFRIGERA

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Jan 23, 2026

25-GRILLE,METAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Jan 23, 2026

43-FILTER ELEMENT,INTA

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Jan 23, 2026

43-PUMP UNIT,CENTRIFUG

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Jan 23, 2026

49-CLEANER,PRESSURE,SO

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Jan 23, 2026

59-ANTENNA

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Jan 23, 2026

59-SWITCH,SENSITIVE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 23, 2026
Due Feb 4, 2026
9 days left

23-ME RACHEL CARSON NWR GOOSENECK TRAILER

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 333924
Posted Jan 23, 2026

43-IMPELLER,PUMP,CENTR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Jan 23, 2026

43-RING,WEARING

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Jan 23, 2026

Hyster Joysticks for DDNV, CSS SP3300-26-Q-0039

DEPT OF DEFENSE
NEW CUMBERLAND, PA
NAICS 333924
Posted Jan 23, 2026
Due Jan 28, 2026
No Set Aside
3 days left

Diesel Engine Replacement

DEPT OF DEFENSE
LANGLEY AFB, VA
NAICS 333618
Posted Jan 23, 2026
Due Jan 30, 2026
5 days left

39-ROLLER,CONVEYOR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333922
Posted Jan 23, 2026

Procurement and Installation of One (1) Powerex SET2257 Air Compressor System

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ROCKVILLE, MD
NAICS 333912
Posted Jan 23, 2026
Due Jan 30, 2026
No Set Aside
4 days left

CYLINDER ASSEMBLY

DEPT OF DEFENSE
WARREN, MI
NAICS 333613
Posted Jan 23, 2026
Due Feb 2, 2026
7 days left

Hoover Dam emergency Generator Maintenance and Rep

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 333618
Posted Jan 23, 2026
Due Feb 23, 2026
Small Business
29 days left

43-AIR CLEANER,INTAKE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Jan 23, 2026

SWITCH, SENSITIVE

HOMELAND SECURITY, DEPARTMENT OF
ALAMEDA, CA
NAICS 333618
Posted Jan 23, 2026
Due Feb 9, 2026
Small Business
14 days left

Fort Riley Vertical Lifts

DEPT OF DEFENSE
FORT RILEY, KS
NAICS 333922
Posted Jan 23, 2026
Due Feb 4, 2026
Small Business
10 days left

Gear Cluster

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 23, 2026