The Ring,retaining, cataloged under National Stock Number 5325-01-526-7253, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Bourns 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-526-7253 |
| Primary Part Number | 54673 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Bourns Inc |
| Status | ACTIVE |
| Ring Style | INTERNAL |
| Material | STEEL |
| 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 |
|---|---|
| 54673 PRIMARY | Bourns Inc (USA) |
| Reference | Meaning |
|---|---|
| 54673 | 5/9 Secondary reference Cat Pumps Corp |
NSN 5325-01-526-7253 is a Ring,retaining, manufactured by Bourns Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-526-7253 has 1 manufacturer part number on file: 54673 (Bourns Inc).
Key specifications for 54673: Ring Style: INTERNAL; Part Name Assigned by Controlling Agency: RETAINING,RING,INTERNAL; End Item Identification: NSN 4610-01-495-0046;WATER PURIFICATION EQUIPMENT SET; Material: STEEL. 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.