The Ring,retaining, cataloged under National Stock Number 5325-01-589-2262, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-589-2262 |
| Primary Part Number | 079448 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Outside Diameter | 7.888 INCHES NOMINAL IN |
| Inside Diameter | 7.251 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 079448 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
NSN 5325-01-589-2262 is a Ring,retaining, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-589-2262 has 1 manufacturer part number on file: 079448 (L3 Technologies, Inc. Div L3 Keo).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-717-6141. Verify interchangeability with system specifications before substitution.
Key specifications for 079448: Outside Diameter: 7.888 INCHES NOMINAL IN; Inside Diameter: 7.251 INCHES NOMINAL IN; Special Features: USEDON TE MAST/D&C INTERFACE ON A PERISCOPE; Surface Treatment: PASSIVATE. 4 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.
NSN 5325-01-589-2262 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.