The Strike,catch, cataloged under National Stock Number 5340-01-642-7450, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Volvo Lastvagnar Aktiebolag. Government technical data includes 7 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-642-7450 |
| Primary Part Number | 21639204 |
| Item Name | Strike,catch |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Volvo Lastvagnar Aktiebolag |
| Status | ACTIVE |
| Mounting Hole Quantity | 1 |
| Mounting Hole Diameter | 10.20 INCHES NOMINAL IN |
| Material Thickness | 2.0 INCHES NOMINAL IN |
| Color | BLACK |
| Material | UNABLE TO DECODE |
| Thickness | 2.0 INCHES NOMINAL IN |
| Mounting Hole Type | UNABLE TO DECODE |
| 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 |
|---|---|
| 21639204 | Volvo Lastvagnar Aktiebolag (SWE) |
| 7421639204 | Arquus (FRA) |
| Reference | Meaning |
|---|---|
| 21639204 | 5/9 Secondary reference Volvo Lastvagnar Ab - Volvo Truckcorp |
| 22421-01 | 3/9 Design control — primary reference Trimark Corporation |
NSN 5340-01-642-7450 is a Strike,catch, manufactured by Volvo Lastvagnar Aktiebolag, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-642-7450 has 2 manufacturer part numbers on file: 21639204 (Volvo Lastvagnar Aktiebolag), 7421639204 (Arquus).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-681-4085. Verify interchangeability with system specifications before substitution.
Key specifications for 21639204: Mounting Hole Quantity: 1; Mounting Hole Diameter: 10.20 INCHES NOMINAL IN; Overall Length: 36.0 INCHES NOMINAL IN; Overall Width: 16.0 INCHES NOMINAL IN. 7 specifications are 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.