The Arm Asy, cataloged under National Stock Number 2540-00-657-7481, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Troy Sunshade Corp. Dba Bags by Troy. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Arm Asy |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Troy Sunshade Corp. Dba Bags by Troy (CAGE 60893) |
| Parameter | Value |
|---|---|
| NSN | 2540-00-657-7481 |
| Primary Part Number | 3806A1RH |
| Item Name | Arm Asy |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Troy Sunshade Corp. Dba Bags by Troy |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
NSN 2540-00-657-7481 is a Arm Asy, manufactured by Troy Sunshade Corp. Dba Bags by Troy, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-657-7481 has 2 manufacturer part numbers on file: 6577481 (U S Army Tank Automotive Command Amsta-Im-Mm), 3806A1RH (Troy Sunshade Corp. Dba Bags by Troy).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-089-9824. Verify interchangeability with system specifications before substitution.
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.