The Washer,lock, cataloged under National Stock Number 5310-01-494-4312, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Donaldson Company, 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 | Donaldson Company, Inc. (CAGE 0GCA0) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-494-4312 |
| Primary Part Number | 101293-201 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Donaldson Company, 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 |
|---|---|
| 101293-201 PRIMARY | Donaldson Company, Inc. (USA) |
NSN 5310-01-494-4312 is a Washer,lock, manufactured by Donaldson Company, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-494-4312 has 1 manufacturer part number on file: 101293-201 (Donaldson Company, 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.