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.

28-FILTER SYSTEM,AUXIL

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333611
Posted Jan 9, 2026

4110-UPRIGHT MEDICAL GRADE REFRIGERATOR

VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 333415
Posted Jan 9, 2026
Due Jan 27, 2026
SDVOSB
1 day left

36-CARTRIDGE,ASSY MEMB

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333912
Posted Jan 9, 2026

43-PUMP UNIT,CENTRIFUG

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jan 9, 2026

43-CONNECTING ROD,PIST

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jan 9, 2026

25-FRAME,STRUCTURAL,VE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333924
Posted Jan 9, 2026

28-VALVE,CRANKCASE EXP

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 9, 2026

NSN 2835-010038996, DECOUPLER CARRIER ASSEMBLY, WSDC: 15F, AN/TRC-220, SHELTER, SIGNAL PROCESS/ASCO

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333611
Posted Jan 9, 2026

43-PISTON,COMPRESSOR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Jan 9, 2026

FY26 LRS Vertical Carousels

DEPT OF DEFENSE
FAIRCHILD AFB, WA
NAICS 333922
Posted Jan 9, 2026
Due Feb 18, 2026
Small Business
23 days left

37-MRG SFD Boom Mower Attachment

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 333120
Posted Jan 8, 2026

46-DEMINERALIZER,WATER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333310
Posted Jan 8, 2026

43-REPAIR KIT,COMPRESS

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Jan 8, 2026

41-FAN,TUBEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 8, 2026

46-DEMINERALIZER,WATER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333310
Posted Jan 8, 2026

49-LUBRICATOR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333914
Posted Jan 8, 2026

39-PARTS KIT,HOIST

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333923
Posted Jan 8, 2026

30-HOUSING,MECHANICAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 8, 2026

30-CASING,FLEXIBLE SHA

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 8, 2026

28-POWER UNIT,DIESEL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 8, 2026