The Frame,seat,vehicular, cataloged under National Stock Number 2540-01-504-3982, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-504-3982 |
| Primary Part Number | 12385479 |
| Item Name | Frame,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 |
| Folding Mounting Feature | NOT INCLUDED |
| Seating Capacity | 2 |
| Material | PLASTIC POLYAMIDE NYLON AND ALUMINUM ALLOY 5083 |
| Mounting Type | SPRING-LOADED HINGE |
| 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 |
|---|---|
| 12385479 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12385290 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 2540-01-504-3982 is a Frame,seat,vehicular, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-504-3982 has 1 manufacturer part number on file: 12385479 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12385479: Swivel: NOT INCLUDED; Folding Mounting Feature: NOT INCLUDED; Special Features: SEAT PAN (P/N 12385457) MATERIAL IS ALUMINUM 5083-H323, SPEC QQ-A-250/6 EXCEPT 24.000 PSI MIN YS AND 40.000 PSI MIN TS,0.125 INCH THK WITH OPTIONAL MATERIAL ALUMINUM 5086-H32, SPEC QQ-A-250/7, 0.125 INCH THK OR ALUMINUM 5052-H32, SPEC QQ-A-250/8, 0.125 INCH THK OR ALUMINUM 5083-H111 OR H112, SPEC QQ-A-200/4, 0.125 INCH THK OR ALUMINUM 5086-H111 OR H112, SPEC QQ-A-200/5, 0.125 INCH THK OR ALUMINUM 5086-H116, SPEC ASTM B209, 0.125 INCH THK; HOOK & PILE PADS ARE INCLUDED AND ARE CEMENTED ONTO SEAT PAN; PAD MATERIAL IS FASTENER, TAPE, PILE, SYNTHETIC, CLASS IP, WIDTH 4.000 INCH, COLOR GREEN OG 106, MIL-F-21840, 0.095 INCH THK (SUPERCEDED BY CID A-A-55126A); FOUR SEATBELT BRACKETS ARE INCLUDED; SEAT FOLDS UPWARD VIA MOUNTING HINGE WHICH IS NOT INCLUDED IN THIS ASSEMBLY; SURFACE TREATMENT IS 24533 GREEN CARC PAINT EXCEPT FOR PADS WHICH ARE NOT PAINTED A; Seating Capacity: 2. 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.