The Washer,lock, cataloged under National Stock Number 5310-01-488-4950, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Indeco North America Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Washer,lock |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Indeco North America Inc (CAGE 1N0L6) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-488-4950 |
| Primary Part Number | 290041 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Indeco North America 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 |
|---|---|
| 290041 PRIMARY | Indeco North America Inc (USA) |
NSN 5310-01-488-4950 is a Washer,lock, manufactured by Indeco North America Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-488-4950 has 1 manufacturer part number on file: 290041 (Indeco North America Inc).
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.