The Washer,lock, cataloged under National Stock Number 5310-01-420-8762, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Itt Fluid Technology Corp Itt Mcdonnell and Miller. 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 | Itt Fluid Technology Corp Itt Mcdonnell and Miller (CAGE 28960) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-420-8762 |
| Primary Part Number | 699991 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Itt Fluid Technology Corp Itt Mcdonnell and Miller |
| 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 |
|---|---|
| 699991 PRIMARY | Itt Fluid Technology Corp Itt Mcdonnell and Miller (USA) |
NSN 5310-01-420-8762 is a Washer,lock, manufactured by Itt Fluid Technology Corp Itt Mcdonnell and Miller, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-420-8762 has 1 manufacturer part number on file: 699991 (Itt Fluid Technology Corp Itt Mcdonnell and Miller).
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.