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.

43-SLEEVE,SHAFT,PUMP

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 24, 2026

43-SLIPPER,PUMP

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 24, 2026

43-SEAL ASSEMBLY,SHAFT,SPRING LOADED

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Sep 24, 2026

43-FILTER ELEMENT,FLUI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 24, 2026

25-COVER,VEHICULAR COM

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Sep 24, 2026

43-ROTATING ASSEMBLY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Sep 24, 2026

59-ELECTRONIC MODULE,S

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333248
Posted Sep 24, 2026

30-LEVER,MANUAL CONTROL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 24, 2026

25-PARTS KIT,WINCH

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Sep 24, 2026

43-CONNECTING ROD,PIST

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Sep 24, 2026

30-CAM,CONTROL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 24, 2026

43-SEAL ASSEMBLY,SHAFT,SPRING LOADED

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Sep 24, 2026

49-LINK,HOISTING

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Sep 24, 2026

41-INDICATOR,MOISTURE-

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Sep 24, 2026

46-PA-ALLEGHENY NFH-DRUM FILTER PUMP PURCHASE

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 333310
Posted Sep 24, 2026

4130-Cooling Coil Replacement (Emergency)

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 333415
Posted Sep 24, 2026

3940 CHAIN TOP RIGGING

DEPT OF DEFENSE
BREMERTON, WA
NAICS 333923
Posted Sep 24, 2026
Small Business Set Aside - Total

Prop Air Cooled Condensing Unit P: 208/230V - 1Ph 3 EA - 60Hz

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 333415
Posted Sep 24, 2026
No Set Aside

Automated Vial Capper Machine and Labeler system

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
Rockville, MD
NAICS 333993
Posted Sep 24, 2026
Small Business Set Aside - Total

73-Equipment IST - FTRD

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333310
Posted Sep 24, 2026