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.

ASSY, VGD DEVICE

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333914
Posted Sep 23, 2026
Due Oct 23, 2026

49-TEST SET SUBASSEMBL, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333998
Posted Sep 23, 2026
Due Oct 22, 2026

SUCTION ADAPTER

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333914
Posted Sep 23, 2026
Due Oct 22, 2026

30-BUCKET CYLINDER

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 23, 2026
Due Oct 7, 2026

30-DISC,BRAKE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 23, 2026
Due Oct 7, 2026
Small Business Set Aside - Total

Tube Bending and Flare Tube Machines Luke AFB, AZ

DEPT OF DEFENSE
LUKE AFB, AZ
NAICS 333517
Posted Sep 23, 2026
Small Business Set Aside - Total

43-FILTER ELEMENT,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 22, 2026
Due Oct 7, 2026
Small Business Set Aside - Total

17-SLING,AIRCRAFT MAINTEN

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333519
Posted Sep 22, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

43-FILTER ELEMENT,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 22, 2026

29-HEAT SHIELD,EXHAUST

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Sep 22, 2026

30-LEVER ASSEMBLY,MANUAL CONTROL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 22, 2026

43-PUMP,RECIPROCATING

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 22, 2026

30-SHAFT,SHOULDERED

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 22, 2026

17-GUIDE,PISTON ASSY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 22, 2026
Due Oct 6, 2026
Small Business Set Aside - Total

N0010426QX129

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333612
Posted Sep 22, 2026
Due Oct 16, 2026
No Set Aside

43-FILTER ELEMENT,FLUI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 22, 2026

43-FILTER,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 22, 2026

43-FILTER,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 22, 2026

30-GEARSHAFT,SPUR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 22, 2026

38-LA-SE LA REFUGES MULCHING HEAD FOR KUBOT

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 333111
Posted Sep 22, 2026