The Ring,retaining, cataloged under National Stock Number 5325-00-718-7359, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is The W.w. Williams Company, Llc. Government technical data includes 11 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-718-7359 |
| Primary Part Number | 6759541 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | The W.w. Williams Company, Llc |
| Status | ACTIVE |
| Material Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM |
| Usage Design | EXTERNAL |
| End Style | 90 DEGREE PARALLEL |
| Material Document and Classification | SAE 1080 THRU 1095 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 5.261 INCHES MINIMUM AND 5.386 INCHES MAXIMUM IN |
| Major Thickness | 0.107 INCHES MINIMUM AND 0.111 INCHES MAXIMUM IN |
| Inside Diameter | 5.018 INCHES MINIMUM AND 5.034 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | STRAIGHT GAP |
| 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 |
|---|---|
| 6759541 PRIMARY | The W.w. Williams Company, Llc (USA) |
| 6759541 | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 6759541 | 3/9 Design control — primary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 6759541 | 5/9 Secondary reference Detroit Diesel (overseas Distribution Corp) |
NSN 5325-00-718-7359 is a Ring,retaining, manufactured by The W.w. Williams Company, Llc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-718-7359 has 2 manufacturer part numbers on file: 6759541 (The W.w. Williams Company, Llc), 6759541 (General Motors Corp).
Key specifications for 6759541: Material Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM; Usage Design: EXTERNAL; End Style: 90 DEGREE PARALLEL; Material Document and Classification: SAE 1080 THRU 1095 ASSN STD SINGLE MATERIAL RESPONSE. 11 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.