The Ring,retaining, cataloged under National Stock Number 5325-01-592-0639, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Hb Performance Systems. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-01-592-0639 |
| Primary Part Number | B07-10812 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Hb Performance Systems |
| Status | ACTIVE |
| Usage Design | EXTERNAL |
| Inside Diameter | 0.126 INCHES NOMINAL IN |
| Ring Style | EXTERNAL |
| Surface Treatment | ZINC |
| 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 |
|---|---|
| B07-10812 PRIMARY | Hb Performance Systems (USA) |
| Reference | Meaning |
|---|---|
| 20038287 | 7/2 Vendor item drawing reference Fast Global Solutions Inc Dba Wasp Inc |
NSN 5325-01-592-0639 is a Ring,retaining, manufactured by Hb Performance Systems, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-592-0639 has 1 manufacturer part number on file: B07-10812 (Hb Performance Systems).
Key specifications for B07-10812: Usage Design: EXTERNAL; Inside Diameter: 0.126 INCHES NOMINAL IN; Ring Style: EXTERNAL; Surface Treatment: ZINC. 4 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.