The Armor,supplemental,small Arms-Fr, cataloged under National Stock Number 2540-01-449-1718, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Am General Llc. 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-449-1718 |
| Primary Part Number | 12342878 |
| Item Name | Armor,supplemental,small Arms-Fr |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 12342878-1 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12342878 PRIMARY | Am General Llc (USA) |
NSN 2540-01-449-1718 is a Armor,supplemental,small Arms-Fr, manufactured by Am General Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-449-1718 has 2 manufacturer part numbers on file: 12342878-1 (U S Army Tank Automotive Command Amsta-Im-Mm), 12342878 (Am General Llc).
1 possible match (shared part number, not a government interchangeability claim): 2540-01-451-9345. Verify interchangeability with system specifications before substitution.
Key specifications for 12342878: End Item Identification: 2320-01-371-9577. 0 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.
NSN 2540-01-449-1718 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.