NAICS 333

Machinery Manufacturing

7,127 active contract opportunities

7,127

Active Opportunities

453

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Mechanical Power Transmission Equipment Manufacturing985
  • Other Engine Equipment Manufacturing838
  • Commercial and Service Industry Machinery Manufacturing663
  • All Other Miscellaneous General Purpose Machinery Manufacturing600
  • Fluid Power Pump and Motor Manufacturing489

Set-Aside Distribution

  • 6064
  • Small Business847
  • No Set Aside129
  • SDVOSB56
  • WOSB14

Top Locations

  • OH3862
  • PA1536
  • VA524
  • NY212
  • WA142

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.

49-POWERSUPPLY ASSEMBL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333914
Posted Jan 22, 2026
Due Feb 2, 2026
7 days left

66-THERMOSTAT,FLOW CON

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333618
Posted Jan 22, 2026
Due Jan 30, 2026
4 days left

30-GRIDMEMBER,COUPLING

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Jan 22, 2026
Due Feb 2, 2026
7 days left

30-HEAD,LINEAR ACTUATI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 22, 2026
Due Feb 2, 2026
7 days left

43-IMPELLER,PUMP,CENTRIFU

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jan 22, 2026
Due Feb 2, 2026
7 days left

High Flow Filters for NICHD Aquatics Facility

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 333310
Posted Jan 22, 2026
Due Feb 5, 2026
Small Business
10 days left

MASTER BLANKET PURCHASE AGREEMENT INDUTRIAL PRODUCTS

DEPT OF DEFENSE
NAICS 333515
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
8 days left

PROPELLER, LEFT/RIGHT HAND, 4 BLADE

HOMELAND SECURITY, DEPARTMENT OF
ALAMEDA, CA
NAICS 333618
Posted Jan 22, 2026
Due Feb 5, 2026
Small Business
10 days left

39-SLING,MULTIPLE LEG

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333923
Posted Jan 22, 2026

20-DIFFERENTIAL CONTRO

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333923
Posted Jan 22, 2026
Due Feb 2, 2026
7 days left

34-WELDING QUALIFICATI

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333992
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left

30-GEAR,SPUR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left

DDWG Large Tool Items

DEPT OF DEFENSE
NEW CUMBERLAND, PA
NAICS 333991
Posted Jan 22, 2026
Due Jan 28, 2026
WOSB
2 days left

29-FILTER ELEMENT,INTA

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left

30-GEAR,SPUR

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333613
Posted Jan 22, 2026

43-PUMP UNIT,ROTARY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left

20-PLATE,MOUNTING

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333414
Posted Jan 22, 2026
Due Feb 2, 2026
7 days left

29-RADIATOR,ENGINE COO

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 22, 2026
Due Feb 2, 2026
SDVOSB
7 days left

25-COVER,VEHICULAR COM

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Jan 22, 2026
Due Feb 2, 2026
7 days left

29-PARTS KIT,ENGINE,FA

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 22, 2026
Due Feb 2, 2026
Small Business
7 days left