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.

99-DATA DISTRIBUTION S, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333998
Posted Jul 23, 2026
Due Aug 24, 2026

COMPUTER,DIGITAL

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333998
Posted Jul 23, 2026
Due Aug 3, 2026

43-FILTER ELEMENT,FLUI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333914
Posted Jul 23, 2026
Due Aug 3, 2026
Small Business

43-SEAL ASSEMBLY,SHAFT

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jul 23, 2026
Due Aug 3, 2026

30-CYLINDER,ACTUATING,LIN

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jul 23, 2026
Due Aug 3, 2026

43-PUMP,CENTRIFUGAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jul 23, 2026
Due Aug 3, 2026
Small Business

43-FILTER ELEMENT,INTAKE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Jul 23, 2026
Due Aug 3, 2026
WOSB

30-COUPLING,SHAFT,FLEXIBL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Jul 23, 2026
Due Aug 3, 2026
Small Business

30-SHAFT,SHOULDERED

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jul 23, 2026
Due Aug 3, 2026
WOSB

43-FILTER ELEMENT,FLUI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333998
Posted Jul 23, 2026
Due Aug 3, 2026
Small Business

43-PUMP,RECIPROCATING

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jul 23, 2026
Due Aug 3, 2026
Small Business

43-IMPELLER,PUMP,CENTR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jul 23, 2026
Due Aug 3, 2026

30-GEAR,BEVEL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333612
Posted Jul 23, 2026
Due Aug 3, 2026
Small Business

43-PORT PLATE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jul 23, 2026
Due Aug 3, 2026

43-PUMP,ROTARY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jul 23, 2026
Due Aug 3, 2026

30-LEVER,MANUAL CONTRO

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jul 23, 2026
Due Aug 3, 2026

43-RAM,HYDRAULIC

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jul 23, 2026
Due Aug 3, 2026
Small Business

43-PUMP UNIT,HYDRAULIC

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333996
Posted Jul 23, 2026
Due Aug 3, 2026

43-CRANKSHAFT,COMPRESS

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333912
Posted Jul 23, 2026
Due Aug 3, 2026
Small Business

61-MOTOR ASSEMBLY,ELEC

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jul 23, 2026
Due Aug 3, 2026
Small Business