The Modification Kit,vehicular Equip, cataloged under National Stock Number 2540-01-731-2223, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is General Dynamics Mission Systems, Inc. Dba Gdms. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-731-2223 |
| Primary Part Number | US00221819-001 |
| Item Name | Modification Kit,vehicular Equip |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | General Dynamics Mission Systems, Inc. Dba Gdms |
| 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 | EA |
| Part Number | Manufacturer |
|---|---|
| US00221819-001 PRIMARY | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| Reference | Meaning |
|---|---|
| US00221819 | D/9 Drawing number reference only General Dynamics Mission Systems, Inc. Dba Gdms |
NSN 2540-01-731-2223 is a Modification Kit,vehicular Equip, manufactured by General Dynamics Mission Systems, Inc. Dba Gdms, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-731-2223 has 1 manufacturer part number on file: US00221819-001 (General Dynamics Mission Systems, Inc. Dba Gdms).
Key specifications for US00221819-001: Part Name Assigned by Controlling Agency: ENCLOSURE ASSEMBLY, MATV ESP, B11; End Item Identification: NSN 5865-01-695-9154. 0 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.