The Support,seat,vehicular, cataloged under National Stock Number 2540-01-315-7760, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Atwood Industries Inc Automotive Div. Government technical data includes 2 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-315-7760 |
| Primary Part Number | 81520 |
| Item Name | Support,seat,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Atwood Industries Inc Automotive Div |
| Status | ACTIVE |
| Swivel | NOT INCLUDED |
| Mounting Type | SEAT SUPPORT FRAME |
| 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 |
|---|---|
| 81520 PRIMARY | Atwood Industries Inc Automotive Div (USA) |
NSN 2540-01-315-7760 is a Support,seat,vehicular, manufactured by Atwood Industries Inc Automotive Div, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-315-7760 has 1 manufacturer part number on file: 81520 (Atwood Industries Inc Automotive Div).
1 possible match (shared part number, not a government interchangeability claim): 5905-01-441-3451. Verify interchangeability with system specifications before substitution.
Key specifications for 81520: Swivel: NOT INCLUDED; Mounting Type: SEAT SUPPORT FRAME. 2 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.