NAICS 333

Machinery Manufacturing

11,884 active contract opportunities

11,884

Active Opportunities

10,130

Posted Last 7 Days

30 days

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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.

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 ...

Brand-name supply purchase Cincinnati Sub-Zero Micro-Climate Benchtop Environmental Test Chamber

DEPT OF DEFENSE
VICKSBURG, MS
NAICS 333415
Posted Sep 25, 2026
Small Business Set Aside - Total

High Speed Precision Gap Bed Lathe

DEPT OF DEFENSE
SEATTLE, WA
NAICS 333517
Posted Sep 25, 2026
No Set Aside

Pump Unit, Hydraulic

DEPT OF DEFENSE
REDSTONE ARSENAL, AL
NAICS 333996
Posted Sep 25, 2026

Pump subassembly axial piston hydraulic

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 25, 2026
Due Oct 13, 2026
No Set Aside

Bauer TYPE II-C-D/DV/MU/DIVE Breathing Air Compressor

HOMELAND SECURITY, DEPARTMENT OF
BALTIMORE, MD
NAICS 333912
Posted Sep 25, 2026
Small Business Set Aside - Total

41-COVER,AIR CONDITIONER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 25, 2026
Due Oct 6, 2026

CNC HORIZONTAL MACHINING CENTER (SOLE SOURCE)

DEPT OF DEFENSE
BREMERTON, WA
NAICS 333998
Posted Sep 25, 2026
No Set Aside

COMPRESSOR PARTS OVERHAUL/REBUILD (SOLE SOURCE)

DEPT OF DEFENSE
BREMERTON, WA
NAICS 333618
Posted Sep 25, 2026
No Set Aside

8010 FIRE SYSTEM BOOSTER PUMP UNITS

DEPT OF DEFENSE
BREMERTON, WA
NAICS 333914
Posted Sep 25, 2026
Small Business Set Aside - Total

ILWW LaGrange Mini Track Loader

DEPT OF DEFENSE
ROCK ISLAND, IL
NAICS 333924
Posted Sep 25, 2026
Small Business Set Aside - Total

28 - Signal Conditioner

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333611
Posted Sep 25, 2026
Due Oct 6, 2026
No Set Aside

61 - Control, Motor, Fan

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Sep 25, 2026
Due Oct 3, 2026
No Set Aside

FILTER ASSEMBLY,FLU

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333998
Posted Sep 25, 2026
Due Oct 26, 2026

ROD, WELDING

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333992
Posted Sep 25, 2026
Due Oct 9, 2026

CABLE ASSEMBLY

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333998
Posted Sep 25, 2026
Due Oct 23, 2026

30-GEAR,SPUR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 25, 2026
Due Oct 9, 2026

30-CLUTCH,ELEVATION

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Sep 25, 2026
Due Oct 9, 2026
WOSB

30-GEAR ASSEMBLY,SPEED DE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Sep 25, 2026
Due Oct 9, 2026
Small Business Set Aside - Total

30-GEAR,WORM WHEEL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Sep 25, 2026
Due Oct 9, 2026
Small Business Set Aside - Total

29-MUFFLER,EXHAUST

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Sep 25, 2026
Due Oct 9, 2026
Small Business Set Aside - Total
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