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Federal Contracting by NAICS Code · Manufacturing

NAICS 333991: Machinery Manufacturing

Across 13 federal solicitations tracked under NAICS 333991 (Machinery Manufacturing), the most active buyers include Dept of Defense, Health and Human Services, Department of. This guide covers who buys under this code, the set-asides actually used, typical award values, and how to find live opportunities.

📊 Based on 13 real federal solicitations tracked under this code

Sector

Manufacturing

Typical award value

Varies by award

Set-aside activity

Yes

Federal agencies that buy under NAICS 333991

Dept of DefenseHealth and Human Services, Department of

These buyers award machinery manufacturing work under this code most often. Set up alerts on WinAContract to catch their solicitations early, then draft your response in GovCon.

Set-asides used under NAICS 333991

Total Small Business Set-Aside (FAR 19.5)Service-Disabled Veteran-Owned Small Business Set AsideNo Set aside used

Filtering opportunities by NAICS 333991 and your certification surfaces the bids where large primes are excluded. See our set-aside program guides for how each one works.

Common questions about NAICS 333991

Which federal agencies buy under NAICS 333991?

The agencies that most frequently post machinery manufacturing solicitations under NAICS 333991 include Dept of Defense, Health and Human Services, Department of. Tracking these buyers on WinAContract and drafting responses in GovCon is the fastest way to build a pipeline under this code.

Is NAICS 333991 eligible for small-business set-asides?

Yes. Solicitations under NAICS 333991 commonly use Total Small Business Set-Aside (FAR 19.5), Service-Disabled Veteran-Owned Small Business Set Aside, No Set aside used. If your firm holds a matching socioeconomic certification, you can compete on set-aside opportunities where large businesses are excluded — typically a far less crowded field.

What is the typical contract value for NAICS 333991?

Federal awards under NAICS 333991 typically range Varies by award. Actual values vary widely by agency, scope, and contract vehicle — for example, individual IDIQ task orders versus standalone definitive contracts.

Bidding on a NAICS 333991 opportunity?

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Browse all NAICS contracting guides, look up any code with the free NAICS lookup tool, or read the federal contracting glossary.