The Cushion,seat Back,vehicular, cataloged under National Stock Number 2540-00-403-9425, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Seats Inc Div Seats Incorporated. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2540-00-403-9425 |
| Primary Part Number | 115134PS |
| Item Name | Cushion,seat Back,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Seats Inc Div Seats Incorporated |
| Status | ACTIVE |
| Overall Thickness | 2.375 INCHES NOMINAL IN |
| Material | PLASTIC COVER |
| Material | WOOD FRAME |
| Material | RUBBER RESILIENT |
| Mounting Attachment | NOT 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 |
|---|---|
| 115134PS PRIMARY | Seats Inc Div Seats Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 115134 | 5/9 Secondary reference Seats Inc Div Seats Incorporated |
| 475WB | 5/9 Secondary reference Seats Inc Div Seats Incorporated |
NSN 2540-00-403-9425 is a Cushion,seat Back,vehicular, manufactured by Seats Inc Div Seats Incorporated, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-403-9425 has 1 manufacturer part number on file: 115134PS (Seats Inc Div Seats Incorporated).
2 possible matches (shared part number, not a government interchangeability claim): 4470-00-481-9645, 5930-00-627-7845. Verify interchangeability with system specifications before substitution.
Key specifications for 115134PS: Overall Thickness: 2.375 INCHES NOMINAL IN; Overall Length: 13.250 INCHES NOMINAL IN; Overall Width: 9.250 INCHES NOMINAL IN; Material: PLASTIC COVER. 5 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.