The Support,seat,vehicular, cataloged under National Stock Number 2540-00-019-3973, 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 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-00-019-3973 |
| Primary Part Number | 10865878 |
| 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 |
| Material | ALUMINUM |
| 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 |
|---|---|
| 10865878 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 10865878 | Greene Metal Products, Inc. Dba Greene Metal Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 2540000193973 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 10865878 | 8/1 NATO reproduction reference Fnss Savunma Sistemleri Anonim Sirketi |
| 10865878 | 5/9 Secondary reference Tamsco Inc |
NSN 2540-00-019-3973 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 2540-00-019-3973 has 2 manufacturer part numbers on file: 10865878 (U S Army Tank Automotive Command Amsta-Im-Mm), 10865878 (Greene Metal Products, Inc. Dba Greene Metal Products Inc).
Key specifications for 10865878: Special Features: MATERIAL 5083-H112,SPEC QQ-A-200/4; Material: ALUMINUM. 1 specification is 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.