The Armor,supplemental,small Arms-Fr, cataloged under National Stock Number 2540-01-561-0183, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is American Defense Group Llc Dba American Physical Security Group Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Armor,supplemental,small Arms-Fr |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | American Defense Group Llc Dba American Physical Security Group Llc (CAGE 7S2M4) |
| Parameter | Value |
|---|---|
| NSN | 2540-01-561-0183 |
| Primary Part Number | 815F-WMB |
| Item Name | Armor,supplemental,small Arms-Fr |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | American Defense Group Llc Dba American Physical Security Group Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 815F-WMB PRIMARY | American Defense Group Llc Dba American Physical Security Group Llc (USA) |
| Reference | Meaning |
|---|---|
| 815F-WMB | 3/9 Design control — primary reference American Defense Systems, Inc. Dba Adsi |
NSN 2540-01-561-0183 is a Armor,supplemental,small Arms-Fr, manufactured by American Defense Group Llc Dba American Physical Security Group Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-561-0183 has 1 manufacturer part number on file: 815F-WMB (American Defense Group Llc Dba American Physical Security Group Llc).
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 2540-01-561-0183 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.