The Link Assembly,door, cataloged under National Stock Number 2540-01-203-2399, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is A L Hansen Manufacturing Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: AY.
| Item Name | Link Assembly,door |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | A L Hansen Manufacturing Company (CAGE 27182); Caterpillar Inc Div Caterpillar Defense (CAGE 11083) |
| Parameter | Value |
|---|---|
| NSN | 2540-01-203-2399 |
| Primary Part Number | S33CXXRXZNRC |
| Item Name | Link Assembly,door |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | A L Hansen Manufacturing Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | AY |
| Part Number | Manufacturer |
|---|---|
| S33CXXRXZNRC PRIMARY | A L Hansen Manufacturing Company (USA) |
| 6G6415 | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 900-030-2-1-0-04 | 5/9 Secondary reference A L Hansen Manufacturing Company |
NSN 2540-01-203-2399 is a Link Assembly,door, manufactured by A L Hansen Manufacturing Company, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-203-2399 has 2 manufacturer part numbers on file: S33CXXRXZNRC (A L Hansen Manufacturing Company), 6G6415 (Caterpillar Inc Div Caterpillar Defense).
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.