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 ...

REELING MACHINE, CABLE, MOTOR DRIVEN

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333120
Posted Sep 28, 2026
Due Oct 28, 2026
8(a) Sole Source

N0038325RA273 Redacted J&A

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333914
Posted Sep 28, 2026

PPE Extractor Washing Machines

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 333310
Posted Sep 28, 2026
Small Business Set Aside - Total

43-PUMP,MSW

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333914
Posted Sep 28, 2026
Due Oct 26, 2026

53-GASKET KIT,(11)

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333998
Posted Sep 28, 2026
Due Oct 26, 2026

47-HOSE,PUMP,60X1050MM

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333998
Posted Sep 28, 2026
Due Oct 26, 2026

MONITOR,20.1 INCH

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333998
Posted Sep 28, 2026
Due Oct 9, 2026

PUMP UNIT,CTFGL

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333914
Posted Sep 28, 2026
Due Oct 13, 2026

59-SWITCH,SENSITIVE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 27, 2026
Due Oct 8, 2026

28-AIR INTAKE,TURBINE ENG

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333611
Posted Sep 27, 2026
Due Oct 5, 2026

41-ENVIRONMENTAL CONTROL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 27, 2026
Due Oct 8, 2026

30-PEDAL,CONTROL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 27, 2026
Due Oct 13, 2026
Small Business Set Aside - Total

66-CAP,LENS

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Sep 27, 2026
Due Oct 13, 2026

29-RADIATOR,ENGINE COOLAN

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Sep 27, 2026
Due Oct 13, 2026
Small Business Set Aside - Total

58-HOUSING SECTION,NIGHT

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333310
Posted Sep 27, 2026
Due Oct 5, 2026

43-PUMP,CENTRIFUGAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 27, 2026
Due Oct 8, 2026
Small Business Set Aside - Total

30-PULLEY,GROOVE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 27, 2026
Due Oct 8, 2026
SDVOSB

44-FILTER,AIR,ELECTROSTAT

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 27, 2026
Due Oct 8, 2026
Small Business Set Aside - Total

43-PUMP,CENTRIFUGAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 27, 2026
Due Oct 8, 2026

30-ACCUMULATOR,HYDRAUL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 27, 2026
Due Oct 8, 2026
Small Business Set Aside - Total
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