The Ring,retaining, cataloged under National Stock Number 5325-01-633-9186, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ring,retaining |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-633-9186 |
| Primary Part Number | 845-7285244 ITEM 54CP |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 845-7285244 ITEM 54CP | Naval Inventory Control Point Mechanicsburg (USA) |
| G547-0002-264340501-54CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 2643-405-01 ITEM 54CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 264340501-54CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 7550478-264340501-54CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 2643-405-01 ITEM 54 | 3/1 Design control — primary reference U.S. Government activity |
| G547-0002-264340501-54 | 5/1 Secondary reference U.S. Government activity |
| 7550478-264340501-54 | 5/1 Secondary reference Naval Sea Systems Command |
| 264340501-54 | 5/1 Secondary reference U.S. Government activity |
| 845-7285244 ITEM 54 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5325-01-633-9186 is a Ring,retaining, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-633-9186 has 5 manufacturer part numbers on file: 845-7285244 ITEM 54CP (Naval Inventory Control Point Mechanicsburg), G547-0002-264340501-54CP (Naval Inventory Control Point Mechanicsburg), 2643-405-01 ITEM 54CP (Naval Inventory Control Point Mechanicsburg), 264340501-54CP (Naval Inventory Control Point Mechanicsburg), 7550478-264340501-54CP (Naval Inventory Control Point Mechanicsburg).
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.