The Ring,retaining, cataloged under National Stock Number 5325-01-397-5965, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5325-01-397-5965 |
| Primary Part Number | 4498676 ITEM 27 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material | NICKEL ALLOY AND ALUMINUM AND COPPER ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2012-30 PIECE 27 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 4498676 ITEM 27 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| SSN688-520-4498676 PIECE 27 | 5/9 Secondary reference U.S. Government activity |
| 4498676 PIECE 27 | 5/9 Secondary reference U.S. Government activity |
| H600-2012-30 PIECE 27 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 5325-01-397-5965 is a Ring,retaining, manufactured by Naval Sea Systems Command, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-397-5965 has 2 manufacturer part numbers on file: 2012-30 PIECE 27 (Huntington Ingalls Inc Div Newport News Shipbuilding), 4498676 ITEM 27 (Naval Sea Systems Command).
Key specifications for 4498676 ITEM 27: Material: NICKEL ALLOY AND ALUMINUM AND COPPER ALLOY. 1 specification is 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.