The Latch,door,vehicular, cataloged under National Stock Number 2540-01-642-7451, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Arquus. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2540-01-642-7451 |
| Primary Part Number | 7421639495 |
| Item Name | Latch,door,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Arquus |
| Status | ACTIVE |
| Furnished Items and Quantity | 21111-02 PLATE AND 22786-01 PLATE AND 21113-01 SPRING AND 21089-01 SPRING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7421639495 | Arquus (FRA) |
| 21639495 | Volvo Lastvagnar Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 21639495 | 5/9 Secondary reference Volvo Lastvagnar Ab - Volvo Truckcorp |
| 21127-02 | 3/9 Design control — primary reference Trimark Corporation |
NSN 2540-01-642-7451 is a Latch,door,vehicular, manufactured by Arquus, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-642-7451 has 2 manufacturer part numbers on file: 7421639495 (Arquus), 21639495 (Volvo Lastvagnar Aktiebolag).
Key specifications for 7421639495: Furnished Items and Quantity: 21111-02 PLATE AND 22786-01 PLATE AND 21113-01 SPRING AND 21089-01 SPRING; Special Features: INCLDS-21120-02, 21121-02, 21109-02, 80635-01, 16558-01, 21129-01, FINISH-BLACK CHROMATE; Part Name Assigned by Controlling Agency: LATCH, LH; End Item Identification: DOOR HANDLE ASSY.. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.