NAICS codes › 5231
NAICS 5231: federal contracts
1 open federal contract opportunity classified under NAICS 5231 on SAM.gov, refreshed nightly.
Open solicitations
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Open solicitations by set-aside
| Set-aside | Open |
|---|---|
| Unrestricted (full and open) | 1 |
From the set-aside SAM.gov declares on each open notice.
Who counts as small under this code
FedSift does not hold the SBA size standard for NAICS 5231. Check SBA's table of size standards before relying on small-business status.
Each solicitation carries exactly one NAICS code, and that code — not a related one in the same family — decides who counts as small.
One code, chosen by the contracting officer, decides who counts as small. A related code in the same family does not qualify you, and the assignment itself can be appealed to SBA OHA.
Source: FAR 19.102, current as of 07 August 2026 · eCFR.
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