The Washer,key, cataloged under National Stock Number 5310-01-301-4907, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hagglunds Vehicle Gmbh. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,key |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Hagglunds Vehicle Gmbh (CAGE C8716); Bae Systems Hagglunds Aktiebolag (CAGE AC90N); Garage De Genas (CAGE FC1R9); Mercedes-Benz Ag (CAGE CN7Z7) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-301-4907 |
| Primary Part Number | 453 8742-653 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hagglunds Vehicle Gmbh |
| 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 |
|---|---|
| 453 8742-653 | Hagglunds Vehicle Gmbh (DEU) |
| 4538742-653 | Bae Systems Hagglunds Aktiebolag (SWE) |
| A1262723062 | Garage De Genas (FRA) |
| 1262723062 | Mercedes-Benz Ag (DEU) |
| Reference | Meaning |
|---|---|
| 4538742-653 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| 1262721362 | 5/9 Secondary reference Daimler Truck North America Llc |
| 1262723062 | 5/9 Secondary reference Daimler Ag |
| 94252-991 | 3/9 Design control — primary reference U.s. Defense Services, Inc. Dba Usds |
NSN 5310-01-301-4907 is a Washer,key, manufactured by Hagglunds Vehicle Gmbh, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-301-4907 has 4 manufacturer part numbers on file: 453 8742-653 (Hagglunds Vehicle Gmbh), 4538742-653 (Bae Systems Hagglunds Aktiebolag), A1262723062 (Garage De Genas), 1262723062 (Mercedes-Benz Ag).
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.