The Ring,retaining, cataloged under National Stock Number 5325-01-231-3197, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Ring,retaining
FSC / FSG
5325 — Fastening Devices (FSG 53)
Technical Specifications
Parameter
Value
NSN
5325-01-231-3197
Item Name
Ring,retaining
FSC / FSG
5325 / 53 — Fastening Devices
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
7510-01-476-8925POSSIBLE MATCH
TAPE,EMBOSSING
Possible match (shared part number)
5935-01-578-1556IE2F-5/8 DOPOSSIBLE MATCH
DUMMY CONNECTOR,PLUG
Possible match (shared part number)Impulse Enterprise
5935-01-588-2611154788POSSIBLE MATCH
DUMMY CONNECTOR SET,ELECTRICAL
Possible match (shared part number)Hii Unmanned Systems, Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
45012
3/9Design control — primary reference
Stone Bennett Corporation
Related Parts
7510-01-476-8925POSSIBLE MATCH
TAPE,EMBOSSING
5935-01-578-1556POSSIBLE MATCH
DUMMY CONNECTOR,PLUG
IE2F-5/8 DO
5935-01-588-2611POSSIBLE MATCH
DUMMY CONNECTOR SET,ELECTRICAL
154788
Frequently Asked Questions
What is NSN 5325-01-231-3197?
NSN 5325-01-231-3197 is a Ring,retaining, classified under FSC 5325, Fastening Devices. Status: active.
What NSN replaces 5325-01-231-3197?
3 possible matches (shared part number, not a government interchangeability claim): 7510-01-476-8925, 5935-01-578-1556, 5935-01-588-2611. Verify interchangeability with system specifications before substitution.
Is NSN 5325-01-231-3197 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.