The Ring,retaining, cataloged under National Stock Number 5325-01-462-5715, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-462-5715 |
| Primary Part Number | 752-6406846 ITEM 153 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Usage Design | EXTERNAL OR INTERNAL |
| End Style | DIAGONAL PARALLEL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 0.317 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN |
| Major Thickness | 0.040 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| Inside Diameter | 0.228 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | ANGULAR CAP |
| Material | PLASTIC POLYAMIDE NYLON |
| 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 |
|---|---|
| 752-6406846 ITEM 153 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5325-01-462-5715 is a Ring,retaining, manufactured by Naval Sea Systems Command, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-462-5715 has 1 manufacturer part number on file: 752-6406846 ITEM 153 (Naval Sea Systems Command).
Key specifications for 752-6406846 ITEM 153: Usage Design: EXTERNAL OR INTERNAL; End Style: DIAGONAL PARALLEL; Cross-Sectional Shape Style: RECTANGULAR; Outside Diameter: 0.317 INCHES MINIMUM AND 0.318 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.