The Ring,retaining, cataloged under National Stock Number 5325-01-398-4227, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Angst Und Pfister. The record lists 4 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 | Georgia Tech Applied Research Corp (CAGE 1FEZ4); M.e.p. Marine Equipment Pellegrini Srl (CAGE A4867); Angst Und Pfister (CAGE S3106) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-398-4227 |
| Primary Part Number | BKF237 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Angst Und Pfister |
| 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 |
|---|---|
| 50110016 | Georgia Tech Applied Research Corp (USA) |
| 149117 FIND 20 | M.e.p. Marine Equipment Pellegrini Srl (ITA) |
| 50110016 | M.e.p. Marine Equipment Pellegrini Srl (ITA) |
| BKF237 PRIMARY | Angst Und Pfister (CHE) |
NSN 5325-01-398-4227 is a Ring,retaining, manufactured by Angst Und Pfister, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-398-4227 has 4 manufacturer part numbers on file: 50110016 (Georgia Tech Applied Research Corp), 149117 FIND 20 (M.e.p. Marine Equipment Pellegrini Srl), 50110016 (M.e.p. Marine Equipment Pellegrini Srl), BKF237 (Angst Und Pfister).
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.