The Ring,retaining, cataloged under National Stock Number 5325-01-229-8952, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5325-01-229-8952 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Material Document and Classification | AISI 304 ASSN STD 1ST MATERIAL RESPONSE OR QQ-N-286,CL A FED SPEC 2ND MATERIAL RESPONSE |
| Material | STEEL COMP 304 OR NICKEL ALLOY K-500 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A1922 | 5/9 Secondary reference P J Valves Inc |
| D1831 1 PIECE 19 | 3/9 Design control — primary reference P J Valves Inc |
NSN 5325-01-229-8952 is a Ring,retaining, classified under FSC 5325, Fastening Devices. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 8455-01-555-8555, 8455-01-664-1889, 8455-01-717-6505. Verify interchangeability with system specifications before substitution.
Key specifications for 5325-01-229-8952: Material Document and Classification: AISI 304 ASSN STD 1ST MATERIAL RESPONSE OR QQ-N-286,CL A FED SPEC 2ND MATERIAL RESPONSE; Material: STEEL COMP 304 OR NICKEL ALLOY K-500. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.