NAICS 333
Machinery Manufacturing
7,121 active contract opportunities
7,121
Active Opportunities
432
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Mechanical Power Transmission Equipment Manufacturing984
- Other Engine Equipment Manufacturing836
- Commercial and Service Industry Machinery Manufacturing663
- All Other Miscellaneous General Purpose Machinery Manufacturing599
- Fluid Power Pump and Motor Manufacturing488
Set-Aside Distribution
- 6061
- Small Business844
- No Set Aside129
- SDVOSB56
- WOSB14
Top Locations
- OH3858
- 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.
Related Industries
30-CONNECTING LINK,RIG
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 5, 2026
41-FAN,TUBEAXIAL
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 5, 2026
28-RING SET,PISTON
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 5, 2026
73-Equipment IST - FTRD
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333310
Posted Jan 5, 2026
30-SHAFT,SHOULDERED
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 5, 2026
29-COMBUSTION DEVICE
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 5, 2026
29-VOLUTE,WATER PUMP
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Jan 5, 2026
28-REPAIR KIT,DIESEL E
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Jan 5, 2026
43-HOUSING,LIQUID PUMP
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333991
Posted Jan 5, 2026
Oil-Free Dry Scroll Vacuum Pump and components (No Substitutes)
ENERGY, DEPARTMENT OF
Upton, NY
NAICS 333914
Posted Jan 5, 2026
Due Jan 27, 2026
Small Business1 day left
Sole Source to Cepeda Associates for Scrubber & Burner Services
DEPT OF DEFENSE
PORTSMOUTH, NH
NAICS 333413
Posted Jan 5, 2026
No Set AsideSole Source to Cepeda Associates for Scrubber & Burner Services
DEPT OF DEFENSE
PORTSMOUTH, NH
NAICS 333413
Posted Jan 5, 2026
30-SHAFT,SHOULDERED
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 2, 2026
30-BRAKE BAND AND LINI
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333613
Posted Jan 2, 2026
99-PLATE
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333998
Posted Jan 2, 2026
Due Feb 2, 2026
7 days left
42-GLOVE ANTI-C SZ9
DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333998
Posted Jan 2, 2026
Due Feb 2, 2026
7 days left
42-GLOVES, CHEM PROTEC
DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333998
Posted Dec 31, 2025
Due Jan 30, 2026
4 days left
PUMP, AXIAL
DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333914
Posted Dec 31, 2025
Due Jan 30, 2026
4 days left
BUSHING
DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333998
Posted Dec 31, 2025
Due Jan 30, 2026
4 days left
29-PUMP,FUEL,METERING
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333618
Posted Dec 31, 2025
