The Ring,retaining, cataloged under National Stock Number 5325-01-438-7204, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Circor Naval Solutions Llc Dba Warren Pumps (CAGE 63857) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-438-7204 |
| Primary Part Number | PL-999F0840-19 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| 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 |
|---|---|
| 720Z0052-19 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| PL-999F0840-19 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| Reference | Meaning |
|---|---|
| 0654C0540D040A | 5/9 Secondary reference Circor Naval Solutions Llc Dba Warren Pumps |
| EDITION 000 EDITION DATE 000 00 | 5/9 Secondary reference National Geospatial-Intelligence Agency Etds Mailstop J 21 |
| AVAILABILITY DATE 31 DEC 96 | 5/9 Secondary reference National Geospatial-Intelligence Agency Etds Mailstop J 21 |
| CAT5V01DCALF | 5/9 Secondary reference National Geospatial-Intelligence Agency Etds Mailstop J 21 |
NSN 5325-01-438-7204 is a Ring,retaining, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-438-7204 has 2 manufacturer part numbers on file: 720Z0052-19 (Circor Naval Solutions Llc Dba Warren Pumps), PL-999F0840-19 (Circor Naval Solutions Llc Dba Warren Pumps).
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.