The Ring,retaining, cataloged under National Stock Number 5325-01-303-5482, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is John Crane, Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ring,retaining |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Defense Maritime Solutions, Inc. (CAGE 0EYA6); John Crane, Inc (CAGE 71724) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-303-5482 |
| Primary Part Number | AM-1268 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | John Crane, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| AM-1268 | Defense Maritime Solutions, Inc. (USA) |
| US-70455 ITEM 43 | Defense Maritime Solutions, Inc. (USA) |
| AM-1268 PRIMARY | John Crane, Inc (USA) |
| Reference | Meaning |
|---|---|
| AM-1268 | 5/9 Secondary reference Wartsila Lips Inc |
| US-70455 ITEM 43 | 5/9 Secondary reference John Crane, Inc |
| US-70455 ITEM 43 | 5/9 Secondary reference Wartsila Lips Inc |
NSN 5325-01-303-5482 is a Ring,retaining, manufactured by John Crane, Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-303-5482 has 3 manufacturer part numbers on file: AM-1268 (Defense Maritime Solutions, Inc.), US-70455 ITEM 43 (Defense Maritime Solutions, Inc.), AM-1268 (John Crane, Inc).
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.