The Ring,retaining, cataloged under National Stock Number 5325-01-160-9923, 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5325 (Fastening Devices) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
5325-01-160-9923
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-424-267952083POSSIBLE MATCH
STRAINER,SEDIMENT
Possible match (shared part number)Spirax Sarco Inc Dba Spirax Sarco
1005-01-502-870760750POSSIBLE MATCH
MOUNT,SIGHT,SMALL ARMS
Possible match (shared part number)Leupold & Stevens Inc
6130-01-625-134152083POSSIBLE MATCH
POWER SUPPLY
Possible match (shared part number)Trimble Inc Dba Trimble Navigation
5325-01-725-237552083POSSIBLE MATCH
RING,RETAINING
Possible match (shared part number)Pdi Ground Support Systems, Inc.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
52083
3/2Design control — primary reference
U.S. Government activity
Related Parts
4730-01-424-2679POSSIBLE MATCH
STRAINER,SEDIMENT
52083
1005-01-502-8707POSSIBLE MATCH
MOUNT,SIGHT,SMALL ARMS
60750
6130-01-625-1341POSSIBLE MATCH
POWER SUPPLY
52083
5325-01-725-2375POSSIBLE MATCH
RING,RETAINING
52083
Frequently Asked Questions
What is NSN 5325-01-160-9923?
NSN 5325-01-160-9923 is a Ring,retaining, classified under FSC 5325, Fastening Devices. Status: active.
What NSN replaces 5325-01-160-9923?
4 possible matches (shared part number, not a government interchangeability claim): 4730-01-424-2679, 1005-01-502-8707, 6130-01-625-1341. Verify interchangeability with system specifications before substitution.
Is NSN 5325-01-160-9923 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.