The Headrest,seat,vehicular, cataloged under National Stock Number 2540-01-559-9335, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is United Group Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-559-9335 |
| Primary Part Number | 185039 |
| Item Name | Headrest,seat,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | United Group Inc |
| Status | ACTIVE |
| Quantity | 2 |
| Material | PLASTIC VINYL COVER |
| Mounting Attachment | INCLUDED |
| 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 |
|---|---|
| 185039 PRIMARY | United Group Inc (USA) |
NSN 2540-01-559-9335 is a Headrest,seat,vehicular, manufactured by United Group Inc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-559-9335 has 1 manufacturer part number on file: 185039 (United Group Inc).
Key specifications for 185039: Quantity: 2; Special Features: HEAVY DUTY MECHANICAL SUSPENSION SEAT; Part Name Assigned by Controlling Agency: HEADREST; End Item Identification: UNIT 7,TOWED. 3 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.