The Ring,retaining, cataloged under National Stock Number 5325-01-104-9812, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Oxford Tool & Maching. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Ring,retaining |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Oxford Tool & Maching (CAGE 375C0); Whitcraft Llc Dba Pursuit Aerospace (CAGE 32543) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-104-9812 |
| Primary Part Number | 4071T02P01 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Oxford Tool & Maching |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4071T02P01 | Oxford Tool & Maching (USA) |
| 4071T02P01 | Whitcraft Llc Dba Pursuit Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 4071T02P01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-104-9812 is a Ring,retaining, manufactured by Oxford Tool & Maching, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-104-9812 has 2 manufacturer part numbers on file: 4071T02P01 (Oxford Tool & Maching), 4071T02P01 (Whitcraft Llc Dba Pursuit Aerospace).
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.