NAICS 333

Machinery Manufacturing

11,885 active contract opportunities

11,885

Active Opportunities

10,131

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

  • 10143
  • Small Business766
  • Small Business Set Aside - Total548
  • No Set Aside272
  • SDVOSB84

Top Locations

  • OH6587
  • 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.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

331:Primary Metal Manufacturing332:Fabricated Metal Product Manuf...334:Computer and Electronic Produc...335:Electrical Equipment, Applianc...336:Transportation Equipment Manuf...337:Furniture and Related Product ...

12-KIT,PATTERN GENERAT

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Sep 22, 2026
Due Oct 6, 2026
Small Business Set Aside - Total

43-SEAL ASSEMBLY,SHAFT,SP

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 22, 2026
Due Oct 6, 2026
Small Business Set Aside - Total

43-FILTER ELEMENT,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 22, 2026
Due Oct 6, 2026

43-RING SET,PISTON

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Sep 22, 2026
Due Oct 6, 2026

43-COMPRESSOR,RECIPROCATI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Sep 22, 2026
Due Oct 6, 2026
Small Business Set Aside - Total

12-ELEVATION ADJUSTER

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Sep 22, 2026
Due Oct 6, 2026
Small Business Set Aside - Total

43-RING,PISTON

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Sep 22, 2026
Due Oct 6, 2026

43-FILTER ELEMENT,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 22, 2026
Due Oct 6, 2026

43-CYLINDER BLOCK UNIT,HY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 22, 2026
Due Oct 6, 2026
SDVOSB

43-FILTER ELEMENT,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 22, 2026
Due Oct 6, 2026

43-FILTER ELEMENT,INTAKE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Sep 22, 2026
Due Oct 6, 2026
Small Business Set Aside - Total

43-PARTS KIT,FLUID PRESSU

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Sep 22, 2026
Due Oct 6, 2026
Small Business Set Aside - Total

43-RING,DISTRIBUTION

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

12-MOUNT,SIGHT

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Sep 22, 2026
Due Oct 6, 2026
HUBZone

43-FILTER ELEMENT,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 22, 2026
Due Oct 6, 2026

43-CONNECTING ROD,PISTON

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Sep 22, 2026
Due Oct 6, 2026
Small Business Set Aside - Total

43-FILTER ELEMENT,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 22, 2026
Due Oct 6, 2026
SDVOSB

66-TEST SET,CONTROL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333241
Posted Sep 22, 2026
Due Oct 6, 2026

43-FILTER ELEMENT,FLUID

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

43-FILTER ELEMENT,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 22, 2026
Due Oct 6, 2026
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