The Ring,retaining, cataloged under National Stock Number 5325-00-657-7565, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-657-7565 |
| Primary Part Number | 6525196 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Usage Design | EXTERNAL |
| Minor Thickness | 0.023 INCHES MINIMUM IN |
| Material Diameter | 0.375 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUNDED CORNERS |
| Major Thickness | 0.027 INCHES MAXIMUM IN |
| Inside Diameter | 0.119 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | E |
| Material | STEEL |
| 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 |
|---|---|
| 6525196 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| 9411504 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| 9411504 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 9411504 | 5/9 Secondary reference General Motors Corp |
| 5365006577565 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| PC9411504 | 5/9 Secondary reference Power Components (deutschland) Gmbh |
| 6525196 | 5/9 Secondary reference General Motors Corp |
NSN 5325-00-657-7565 is a Ring,retaining, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-657-7565 has 3 manufacturer part numbers on file: 6525196 (Rolls-Royce Solutions America Inc), 9411504 (Rolls-Royce Solutions America Inc), 9411504 (Fnss Savunma Sistemleri Anonim Sirketi).
Key specifications for 6525196: Usage Design: EXTERNAL; Minor Thickness: 0.023 INCHES MINIMUM IN; Material Diameter: 0.375 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUNDED CORNERS. 9 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.