The Washer,lock, cataloged under National Stock Number 5310-01-602-0345, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Ry Ferner Co Inc Dba Metric Screw and Tool. 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 | The Ry Ferner Co Inc Dba Metric Screw and Tool (CAGE 00243) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-602-0345 |
| Primary Part Number | DIN127M10 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Ry Ferner Co Inc Dba Metric Screw and Tool |
| 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 |
|---|---|
| DIN127M10 PRIMARY | The Ry Ferner Co Inc Dba Metric Screw and Tool (USA) |
NSN 5310-01-602-0345 is a Washer,lock, manufactured by The Ry Ferner Co Inc Dba Metric Screw and Tool, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-602-0345 has 1 manufacturer part number on file: DIN127M10 (The Ry Ferner Co Inc Dba Metric Screw and Tool).
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.