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 ...

30-CONNECTING LINK,RIG

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

43-PUMP UNIT,HYDRAULIC

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 23, 2026

46-CELL AND VALVE ASSEMBL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333310
Posted Sep 23, 2026
Due Oct 5, 2026

43-COVER,HYDRAULIC MOTOR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Sep 23, 2026
Due Oct 5, 2026

29-PIPE,EXHAUST

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Sep 23, 2026

39-TRUCK,HAND

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333924
Posted Sep 23, 2026

Fort Bliss Washers and Dryers Lease and Services

DEPT OF DEFENSE
FORT BLISS, TX
NAICS 333310
Posted Sep 23, 2026
Due Oct 7, 2026
Small Business Set Aside - Total

42-REDUCER,HOSE,FIRE FIGHTING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333998
Posted Sep 23, 2026

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 23, 2026
Due Oct 5, 2026

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 23, 2026
Due Oct 5, 2026

30-SHAFT,TAPE SHEAVE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 23, 2026
Due Oct 5, 2026
SDVOSB

51-Chainsaws for Fort Apache Agency

INTERIOR, DEPARTMENT OF THE
PHOENIX, AZ
NAICS 333112
Posted Sep 23, 2026

38-AO25352 RPL GRADER BURNS

INTERIOR, DEPARTMENT OF THE
PORTLAND, OR
NAICS 333120
Posted Sep 23, 2026

167th Breathable Air Installation

DEPT OF DEFENSE
MARTINSBURG, WV
NAICS 333912
Posted Sep 23, 2026
Small Business Set Aside - Total

Intent to Sole Source - Chanoine Winch

DEPT OF DEFENSE
ROCK ISLAND, IL
NAICS 333923
Posted Sep 23, 2026
Small Business Set Aside - Total

BONNET CARRE SPILLWAY ROTARY CUTTER SUPPLY CONTRACT St. Charles Parish, LA

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 333111
Posted Sep 23, 2026
Small Business Set Aside - Total

45-HEATING ELEMENT,ELECTRICAL,IMMERSION

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Sep 23, 2026

Power Hawk P-16 DC-1 Damage Control Kit

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 333991
Posted Sep 23, 2026
Small Business Set Aside - Total

Storage Aid System at Travis Air Force Base

DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 333922
Posted Sep 23, 2026
Small Business Set Aside - Total

Sole Source Justification (SSJ) for BEP Part # 2M030742 - Pawl Set Complete Retaining and Part # ELP1414 - Board, Trackingframe

TREASURY, DEPARTMENT OF THE
WASHINGTON, DC
NAICS 333248
Posted Sep 23, 2026
Due Oct 7, 2026
No Set Aside
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