The Bracket,vehicular Seat, cataloged under National Stock Number 2540-01-574-9638, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-574-9638 |
| Primary Part Number | 12423290-002 |
| Item Name | Bracket,vehicular Seat |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Material Document and Classification | SAE AMS QQ-A-200/8 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B221 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY OR ALUMINUM ALLOY 6061 |
| 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 |
|---|---|
| 12423290-002 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12423290 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 2540-01-574-9638 is a Bracket,vehicular Seat, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-574-9638 has 1 manufacturer part number on file: 12423290-002 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12423290-002: Overall Height: 38.1 MILLIMETERS NOMINAL MM; Material Document and Classification: SAE AMS QQ-A-200/8 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B221 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 945.5 MILLIMETERS MINIMUM AND 946.9 MILLIMETERS MAXIMUM MM; Overall Width: 76.2 MILLIMETERS NOMINAL MM. 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.