The Ring,retaining, cataloged under National Stock Number 5325-01-266-2422, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Alto Products Corp. Al. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Alto Products Corp. Al (CAGE 1HQE5) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-266-2422 |
| Primary Part Number | 023254 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Alto Products Corp. Al |
| 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 |
|---|---|
| 023254 PRIMARY | Alto Products Corp. Al (USA) |
| Reference | Meaning |
|---|---|
| 5325PL0811290 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 4766B | 3/9 Design control — primary reference Liberty Ventures Inti, Llc |
NSN 5325-01-266-2422 is a Ring,retaining, manufactured by Alto Products Corp. Al, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-266-2422 has 1 manufacturer part number on file: 023254 (Alto Products Corp. Al).
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.