The Ring,lock,keyed, cataloged under National Stock Number 5365-01-577-4188, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Ashland Electric Products Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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,lock,keyed |
| FSC / FSG | 5365 — Bushings, Rings, Shims, and Spacers (FSG 53) |
| Manufacturers | Ashland Electric Products Inc (CAGE 04810) |
| Parameter | Value |
|---|---|
| NSN | 5365-01-577-4188 |
| Primary Part Number | 1900-15 |
| Item Name | Ring,lock,keyed |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Ashland Electric Products Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1900-15 PRIMARY | Ashland Electric Products Inc (USA) |
NSN 5365-01-577-4188 is a Ring,lock,keyed, manufactured by Ashland Electric Products Inc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-577-4188 has 1 manufacturer part number on file: 1900-15 (Ashland Electric Products Inc).
1 possible match (shared part number, not a government interchangeability claim): 5130-01-674-8256. 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.