The Ring,retaining, cataloged under National Stock Number 5325-01-319-2057, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Hale Products, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Ring,retaining |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Hale Products, Inc. (CAGE 26840) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-319-2057 |
| Primary Part Number | 077-0660-01-0 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Hale Products, 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 |
|---|---|
| 077-0660-01-0 PRIMARY | Hale Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 77566 | 5/9 Secondary reference Hale Products, Inc. |
NSN 5325-01-319-2057 is a Ring,retaining, manufactured by Hale Products, Inc., classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-319-2057 has 1 manufacturer part number on file: 077-0660-01-0 (Hale Products, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-434-3879. Verify interchangeability with system specifications before substitution.
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.