The Support,seat,vehicular, cataloged under National Stock Number 2540-01-500-5905, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2540-01-500-5905 |
| Primary Part Number | 12418545-001 |
| Item Name | Support,seat,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Swivel | NOT INCLUDED |
| Material | ALUMINUM ALLOY |
| Mounting Type | BRACKET |
| 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 |
|---|---|
| 12418545-001 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2540015005905 | 5/9 Secondary reference E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 12418545 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 2540-01-500-5905 is a Support,seat,vehicular, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-500-5905 has 1 manufacturer part number on file: 12418545-001 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 2540-01-507-7484. Verify interchangeability with system specifications before substitution.
Key specifications for 12418545-001: Swivel: NOT INCLUDED; Special Features: SUPERCEDES 2540-01-383-5134 (19207-12418545); PIN/SPRING MECHANISM HAS BEEN ADDED; CARC PRIME/PAINT NO. 34094 LUSTERLESS NO. 383 GREEN IAW 19207-12420325; Part Name Assigned by Controlling Agency: TROOP SEAT POST ASSY (RH); End Item Identification: 2320-01-354-3385 TRUCK,CARGO; FAMILY OF MEDIUM & LIGHT TACTICAL VEHICLES (FMTV); USED ON M1078, M1081, M1083, M1085, M1090, M1093, M1094, M1078A1, M1081A1, M1083A1, M1085A1, M1090A1, M1093A1, M1094A1. 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.