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 ...

61-MOTOR,ALTERNATING C

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Sep 28, 2026
Due Oct 9, 2026
WOSB

28-ROD AND VALVE,THROT

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333611
Posted Sep 28, 2026
Due Oct 9, 2026

43-LINK,PUMP

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Sep 28, 2026
Due Oct 9, 2026
Small Business Set Aside - Total

USNS SOJOURNER TRUTH - Pump Overhaul Parts

DEPT OF DEFENSE
NORFOLK, VA
NAICS 333996
Posted Sep 28, 2026
Due Oct 14, 2026
No Set Aside

30-ROD ASSEMBLY,MAIN LAND

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 28, 2026
Due Oct 13, 2026
WOSB

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 28, 2026
Due Oct 9, 2026

SELF-PROPELLED FORAGE PLOT HARVESTER

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 333111
Posted Sep 28, 2026
No Set Aside

Air Pack Compressor

DEPT OF DEFENSE
SHEPPARD AFB, TX
NAICS 333912
Posted Sep 28, 2026
Small Business Set Aside - Total

43-FILTER ELEMENT,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 28, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

New Electric Slope Mower

DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 333112
Posted Sep 28, 2026
Small Business Set Aside - Total

49-DISPENSING PUMP,HAND DRIVEN

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

Recuperator Press Modification Replacement

DEPT OF DEFENSE
ANNISTON, AL
NAICS 333517
Posted Sep 28, 2026
Due Oct 28, 2026

3550-Project Name: Veteran Self-Employment Plan AI Vending Machines; Project Number: None; and Station Location: Sioux Falls, South Dakota, Veterans Affairs Regional Office (VARO), Veteran Readiness and Employment (VR&E) Division

VETERANS AFFAIRS, DEPARTMENT OF
WASHINGTON, DC
NAICS 333310
Posted Sep 28, 2026
Due Oct 5, 2026

Tractor for planting/harvesting with forklift attachment

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 333111
Posted Sep 28, 2026
No Set Aside

30-SHAFT,SHOULDERED

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 28, 2026
Due Oct 13, 2026
Small Business Set Aside - Total

30-ACTUATOR,MECHANICAL,NO

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Sep 28, 2026
Due Oct 9, 2026
Small Business Set Aside - Total

30-CONNECTING LINK,RIGID

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333613
Posted Sep 28, 2026
Due Oct 6, 2026

43-FILTER ELEMENT,FLUID

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Sep 28, 2026
Due Oct 13, 2026
Small Business Set Aside - Total

Electrical Ovens Installation

DEPT OF DEFENSE
CAMP PENDLETON, CA
NAICS 333994
Posted Sep 28, 2026
No Set Aside

73-Equipment IST - FTRD

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333310
Posted Sep 28, 2026
Due Oct 6, 2026
Small Business Set Aside - Total
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