The Ring,retaining, cataloged under National Stock Number 5325-01-416-9993, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Cdk Mobile Systems Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Prince Manufacturing Corporation (CAGE 29260); Cdk Mobile Systems Inc (CAGE 1NHH8) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-416-9993 |
| Primary Part Number | 8D00234-18 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Cdk Mobile Systems Inc |
| 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 |
|---|---|
| 230007400 | Prince Manufacturing Corporation (USA) |
| 8D00234-18 PRIMARY | Cdk Mobile Systems Inc (USA) |
| AP-47 ITEM 21 | Prince Manufacturing Corporation (USA) |
| Reference | Meaning |
|---|---|
| 8D00234-18 | 5/9 Secondary reference Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba |
| 8D00234-18 | 5/9 Secondary reference Datron Inc |
NSN 5325-01-416-9993 is a Ring,retaining, manufactured by Cdk Mobile Systems Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-416-9993 has 3 manufacturer part numbers on file: 230007400 (Prince Manufacturing Corporation), 8D00234-18 (Cdk Mobile Systems Inc), AP-47 ITEM 21 (Prince Manufacturing 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.