The Ring,retaining, cataloged under National Stock Number 5325-01-540-3755, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-540-3755 |
| Primary Part Number | 7686-80926-001 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Outside Diameter | 0.326 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN |
| Inside Diameter | 0.202 INCHES MINIMUM AND 0.206 INCHES MAXIMUM IN |
| Ring Style | STRAIGHT GAP |
| Surface Treatment | PASSIVATE |
| 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 |
|---|---|
| 7686-80926-001 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 7686-80926-001 | 3/9 Design control — primary reference Hughes Missile Systems Co San Diego |
NSN 5325-01-540-3755 is a Ring,retaining, manufactured by Raytheon Company, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-540-3755 has 1 manufacturer part number on file: 7686-80926-001 (Raytheon Company).
Key specifications for 7686-80926-001: Outside Diameter: 0.326 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN; Inside Diameter: 0.202 INCHES MINIMUM AND 0.206 INCHES MAXIMUM IN; Ring Style: STRAIGHT GAP; Special Features: MARKING AND PACKAGING IS VENDORS STANDARD METHOD.. 5 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.