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NAICS 336510

NAICS 336510 Railroad Rolling Stock Manufacturing: 2 open RFPs

Open federal, state and local solicitations coded 336510 (Railroad Rolling Stock Manufacturing), soonest deadline first. SBA small-business size standard for this NAICS: 1,500 employees.

Updated 6 min ago · 2 open

Open now2notices under 336510
SBA size standard1,500 employeesto qualify as small
Agencies buying1with an open notice

What government contracts are open under NAICS 336510?

As of October 7, 2026, RFPFinder lists 2 open government RFPs under NAICS 336510 (Railroad Rolling Stock Manufacturing); the most active buyer is DEPT OF DEFENSE with 2 open, and the next deadline is Oct 9. The SBA small-business size standard for this NAICS code is 1,500 employees.

Due Oct91d 23h left
Composite Railroad Ties
Dept of Defense · NY · due 8:00 PM ET
SB set-asideSupplies & Equipment
Docs at source
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Questions

What is NAICS 336510?

NAICS 336510 is the 2022 NAICS industry code for Railroad Rolling Stock Manufacturing. The SBA small-business size standard for it is 1,500 employees.

Where do NAICS 336510 RFPs get posted?

Federal notices under NAICS 336510 get posted on SAM.gov, and state and local buyers post on their own procurement portals. RFPFinder collects both into this list, soonest deadline first.

Can I get alerts for NAICS 336510 RFPs?

Yes. Pro members ($39/mo) add NAICS codes to their fit profile, and matching notices are badged and alerted. The free daily digest follows one category or one state.

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