The Ring,retaining, cataloged under National Stock Number 5325-00-111-4183, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-111-4183 |
| Primary Part Number | 9648M79P01 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Material Hardness Rating | 41.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM |
| Usage Design | INTERNAL |
| Cross-Sectional Shape Style | DOUBLE OVAL |
| Outside Diameter | 9.075 INCHES MINIMUM AND 9.140 INCHES MAXIMUM IN |
| Major Thickness | 0.082 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN |
| Inside Diameter | 8.329 INCHES MINIMUM AND 8.394 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | SPIRAL |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 9648M79P01 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| KRA875S | 3/2 Design control — primary reference U.S. Government activity |
| 5325PL0678900 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5325-00-111-4183 is a Ring,retaining, manufactured by General Electric Company, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-111-4183 has 1 manufacturer part number on file: 9648M79P01 (General Electric Company).
Key specifications for 9648M79P01: Material Hardness Rating: 41.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM; Usage Design: INTERNAL; Cross-Sectional Shape Style: DOUBLE OVAL; Outside Diameter: 9.075 INCHES MINIMUM AND 9.140 INCHES MAXIMUM IN. 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.