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.

34-GRINDING MACHINE,DR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333517
Posted Jan 21, 2026
Due Feb 2, 2026
WOSB
6 days left

36-RECHARGING UNIT,CAR

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333310
Posted Jan 21, 2026
Due Jan 29, 2026
Small Business
2 days left

4130-Campus Energy Management System

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 333415
Posted Jan 21, 2026
Due Jan 29, 2026
SDVOSB
3 days left

28-PROBE ASSEMBLY

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333611
Posted Jan 20, 2026
Due Jan 28, 2026
Small Business
1 day left

CGC HEALY Replacement AC Compressor

HOMELAND SECURITY, DEPARTMENT OF
NAICS 333415
Posted Jan 20, 2026
Due Jan 28, 2026
Small Business
2 days left

66-BORESCOPE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Jan 20, 2026
Due Feb 2, 2026
6 days left

43-PARTS KIT,FLUID PRE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Jan 20, 2026
Due Feb 2, 2026
Small Business
6 days left

45-HEATING BLANKET,ELE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Jan 20, 2026
Due Feb 2, 2026
6 days left

41-IMPELLER,COMPR SHAF

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 20, 2026
Due Feb 2, 2026
6 days left

43-COVER,FLUID FILTER

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Jan 20, 2026
Due Feb 2, 2026
6 days left

43-FILTER BODY,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Jan 20, 2026
Due Feb 2, 2026
6 days left

30-SHAFT,SHOULDERED

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 20, 2026
Due Feb 2, 2026
6 days left

28-REPAIR KIT,DIESEL E

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 20, 2026
Due Feb 2, 2026
6 days left

43-FILTER ELEMENT,FLUI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Jan 20, 2026
Due Feb 2, 2026
6 days left

28-STIFFENER,HEATSHIEL

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333611
Posted Jan 20, 2026
Due Jan 28, 2026
1 day left

29-CYLINDER,ENGINE STA

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 20, 2026
Due Feb 2, 2026
Small Business
6 days left

39-TIE DOWN,CARGO,VEHI

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333998
Posted Jan 20, 2026
Due Feb 2, 2026
6 days left

30-DAMPER,INERTIA

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 20, 2026
Due Feb 2, 2026
6 days left

30-SHAFT,SHOULDERED

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 20, 2026
Due Feb 2, 2026
6 days left

41-IMPELLER,FAN,AXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 20, 2026
Due Feb 2, 2026
Small Business
6 days left