NAICS 333

Machinery Manufacturing

7,121 active contract opportunities

7,121

Active Opportunities

432

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Mechanical Power Transmission Equipment Manufacturing984
  • Other Engine Equipment Manufacturing836
  • Commercial and Service Industry Machinery Manufacturing663
  • All Other Miscellaneous General Purpose Machinery Manufacturing599
  • Fluid Power Pump and Motor Manufacturing488

Set-Aside Distribution

  • 6061
  • Small Business844
  • No Set Aside129
  • SDVOSB56
  • WOSB14

Top Locations

  • OH3858
  • PA1536
  • VA524
  • NY212
  • WA142

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.

43-ADAPTER,FLUID FILTE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Jan 14, 2026

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026

44-PARTS KIT,AIR DRIER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 14, 2026

41-FAN,VENTILATING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026

45-HEATER,DUCT TYPE,ST

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 14, 2026

29-INJECTOR ASSEMBLY,F

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 14, 2026

Small Grain Drill (Brand Name Great Plains 3P806NT w/Dual Seed Box or Equal) - El Reno OK

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 333111
Posted Jan 14, 2026
Due Jan 29, 2026
Small Business
3 days left

30-CONNECTING LINK,RIG

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 14, 2026
Due Jan 29, 2026
WOSB
2 days left

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026

29-PARTS KIT,TURBOSUPE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 14, 2026

ECOROLL Hydrostatic Roller Burnishing System

DEPT OF DEFENSE
WATERVLIET, NY
NAICS 333515
Posted Jan 14, 2026
Due Jan 30, 2026
Small Business
4 days left

25-WIRING HARNESS,BRAN

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Jan 14, 2026

CH-53K Program O-Level Bag Group B

DEPT OF DEFENSE
JOINT BASE MDL, NJ
NAICS 333924
Posted Jan 14, 2026
Due Jan 29, 2026
Small Business
3 days left

Grain Drill

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 333111
Posted Jan 14, 2026
Due Jan 30, 2026
Small Business
4 days left

Row Crop Planter

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 333111
Posted Jan 14, 2026
Due Jan 30, 2026
Small Business
4 days left

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026

62-FIXTURE,LIGHTING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Jan 14, 2026

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026

16-DUCT ASSEMBLY,AIR C

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333414
Posted Jan 14, 2026