The Insulation,vehicular, cataloged under National Stock Number 2540-01-552-8317, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2540-01-552-8317 |
| Primary Part Number | MFD7G-L7 |
| Item Name | Insulation,vehicular |
| 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 A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| MFD7G-L7 PRIMARY | American Defense Group Llc Dba American Physical Security Group Llc (USA) |
| Reference | Meaning |
|---|---|
| MFD7G-L7 | 3/9 Design control — primary reference American Defense Systems, Inc. Dba Adsi |
NSN 2540-01-552-8317 is a Insulation,vehicular, manufactured by American Defense Group Llc Dba American Physical Security Group Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-552-8317 has 1 manufacturer part number on file: MFD7G-L7 (American Defense Group Llc Dba American Physical Security Group Llc).
Key specifications for MFD7G-L7: End Item Identification: 2410-01-538-6780 TRACTOR,FULL TRACKED,LOW SPEED,ARMORED D7G DOZER W/WINCH. 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.
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.