The Ring,retaining, cataloged under National Stock Number 5325-01-668-5728, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Wurth U.s.a. Inc. Government technical data includes 2 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 | 5325-01-668-5728 |
| Primary Part Number | 04310112 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Wurth U.s.a. Inc |
| Status | ACTIVE |
| Outside Diameter | 23.4 MILLIMETERS NOMINAL MM |
| Inside Diameter | 10.45 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 04310112 PRIMARY | Wurth U.s.a. Inc (USA) |
NSN 5325-01-668-5728 is a Ring,retaining, manufactured by Wurth U.s.a. Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-668-5728 has 1 manufacturer part number on file: 04310112 (Wurth U.s.a. Inc).
Key specifications for 04310112: Outside Diameter: 23.4 MILLIMETERS NOMINAL MM; Inside Diameter: 10.45 MILLIMETERS NOMINAL MM; Special Features: SUITABLE FOR MIN./MAX. SHAFTS: 13-18MM; SUITABLE FOR GROOVE DIAMETER: 12MM; THICKNESS: 1.3MM; MATERIAL: STAINLESS STEEL, 1.4122; SURFACE: BARE; DIN: 6799; ROHS-COMPLIANT: YES MM; Part Name Assigned by Controlling Agency: LOCK WASHER FOR SHAFT. 2 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.