928110 — National Security
NAICS 928110 is 'National Security', a 2022 U.S. national industry under Sector 92 (Public Administration); there is no specific SBA small-business size standard.
Description
This industry comprises government establishments of the Armed Forces, including the National Guard, primarily engaged in national security and related activities.
Illustrative Examples
- Air Force
- Military police
- Army
- Military training schools (except military service academies)
- Marine Corps
- National Guard
- Military courts
- Navy
Exclusions & Cross-References
- Government establishments primarily engaged in--
Overview Facts
| NAICS Code | 928110 |
|---|---|
| Industry Title | National Security |
| SBA Size Standard | None |
| IRS PBA Code | None (none match) |
| Sectors Hierarchy | Sector 92 → 928 → 9281 |
| Source / Verified | US Census 2022 NAICS Manual / 2026-06-28 |
NAICS Structure: 928110
National Industry
Sector (2)
92
Public Administration
Subsector (3)
928
National Security and International Affairs
Industry Group (4)
9281
National Security and International Affairs
Industry (5)
92811
National Security
National Industry (6)
928110
National Security
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 9711 - National Security (via SIC1987:9711→NAICS1997:92811→2002:928110→2007:928110→2012:928110→2017:928110→2022:928110)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 928110:
- Sector 92 Directory Hub — List of related industries in the Public Administration sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
Related Industries in 9281
Frequently Asked Questions (FAQ)
Is 928110 a valid 2022 NAICS code?
NAICS 928110 is 'National Security', a 2022 U.S. national industry under Sector 92 (Public Administration); there is no specific SBA small-business size standard.
What is the SBA size standard for NAICS 928110?
The SBA small business size standard for NAICS 928110 is None (based on None).
What is the legacy SIC code mapping for 928110?
NAICS code 928110 maps to the legacy 1987 SIC codes: 9711 - National Security.