The Cushion,seat Back,vehicular, cataloged under National Stock Number 2540-00-237-0042, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is The Wise Company Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2540-00-237-0042 |
| Primary Part Number | B1230 |
| Item Name | Cushion,seat Back,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | The Wise Company Llc |
| Status | ACTIVE |
| Overall Thickness | 3.000 INCHES NOMINAL IN |
| Material | PLASTIC RESILIENT |
| Material | PLASTIC COVER |
| Material | WOOD FRAME |
| 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 |
|---|---|
| B1230 | The Wise Company Llc (USA) |
| Reference | Meaning |
|---|---|
| B1230 | 3/9 Design control — primary reference U.S. Government activity |
NSN 2540-00-237-0042 is a Cushion,seat Back,vehicular, manufactured by The Wise Company Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-237-0042 has 1 manufacturer part number on file: B1230 (The Wise Company Llc).
1 possible match (shared part number, not a government interchangeability claim): 7035-01-560-2623. Verify interchangeability with system specifications before substitution.
Key specifications for B1230: Overall Thickness: 3.000 INCHES NOMINAL IN; Overall Length: 12.750 INCHES NOMINAL IN; Overall Width: 15.000 INCHES NOMINAL IN; Material: PLASTIC RESILIENT. 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.