NAICS 333

Machinery Manufacturing

9,615 active contract opportunities

9,615

Active Opportunities

8,474

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Mechanical Power Transmission Equipment Manufacturing1294
  • Other Engine Equipment Manufacturing1074
  • Commercial and Service Industry Machinery Manufacturing940
  • All Other Miscellaneous General Purpose Machinery Manufacturing831
  • Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing662

Set-Aside Distribution

  • 8372
  • Small Business952
  • No Set Aside192
  • SDVOSB59
  • WOSB24

Top Locations

  • OH5129
  • PA2227
  • VA737
  • NY212
  • MI175

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.

46-CELL,SALINITY DETEC

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333310
Posted Jul 20, 2026

38-SUPPLY: MO-MINGO NWR-BATWING MOWER

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 333112
Posted Jul 20, 2026

Drying Ovens

DEPT OF DEFENSE
INDIAN HEAD, MD
NAICS 333994
Posted Jul 20, 2026
Due Aug 5, 2026
Small Business

43-PUMP, CENTRIFUGAL, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333914
Posted Jul 20, 2026
Due Aug 10, 2026

Trailer mounted diesel-powered vacuum loader

DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 333310
Posted Jul 20, 2026
Due Aug 6, 2026

30-CYLINDER ASSEMBLY,A

DEPT OF DEFENSE
ALBANY, GA
NAICS 333613
Posted Jul 20, 2026
Due Aug 5, 2026
Small Business

30-PLATE,SIDE,PULLEY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jul 20, 2026

Minimum quantity of One (1) Machine Tool Research, Inc. Computer Numerically Controlled (CNC) Propulsion Shaft Lathe, Model SPL 68 X 1098M, with potential optional quantity for an additional Three (3) Model SPL 68 X 1098M CNC Propulsion Shaft Lathes.

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333517
Posted Jul 20, 2026
Due Aug 5, 2026
No Set Aside

59-SOLENOID,ELECTRICAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Jul 20, 2026
Due Aug 4, 2026
WOSB

USCG Base Portsmouth Command & Administration Building Chiller Unit Removal and Replacement

HOMELAND SECURITY, DEPARTMENT OF
PORTSMOUTH, VA
NAICS 333415
Posted Jul 20, 2026
Due Aug 4, 2026
Small Business

Dust Collector

DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 333413
Posted Jul 20, 2026
Small Business

CNC Lathe Machine for the National Data Buoy Center at Stennis Space Center, MS

COMMERCE, DEPARTMENT OF
NORFOLK, VA
NAICS 333310
Posted Jul 20, 2026
Due Aug 5, 2026

30-CYLINDER,ACTUATING,

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jul 20, 2026

30-BALLSCREW ASSEMBLY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jul 20, 2026

43-FILTER ELEMENT,FLUI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Jul 20, 2026

43-COMPRESSOR,CENTRIFU

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Jul 20, 2026

30-COUPLING,SHAFT,FLEX

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Jul 20, 2026

30-HUB,BODY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jul 20, 2026

29-RADIATOR,ENGINE COO

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jul 20, 2026

12-STEM,SIGHT ALIGNMEN

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333310
Posted Jul 20, 2026