The Ring,retaining, cataloged under National Stock Number 5325-01-288-9023, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Waukesha Bearings Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Ring,retaining |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Waukesha Bearings Corporation (CAGE 07332) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-288-9023 |
| Primary Part Number | A000040377000 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Waukesha Bearings Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| A000040377000 PRIMARY | Waukesha Bearings Corporation (USA) |
| DD-051-661-008 PIECE 2 | Waukesha Bearings Corporation (USA) |
| D-040-377 | Waukesha Bearings Corporation (USA) |
NSN 5325-01-288-9023 is a Ring,retaining, manufactured by Waukesha Bearings Corporation, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-288-9023 has 3 manufacturer part numbers on file: A000040377000 (Waukesha Bearings Corporation), DD-051-661-008 PIECE 2 (Waukesha Bearings Corporation), D-040-377 (Waukesha Bearings Corporation).
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.