The Insulation,vehicular, cataloged under National Stock Number 2540-01-359-2274, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Advanced Thermal Products, Inc. Dba Advanced Thermal Products Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Insulation,vehicular |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | Advanced Thermal Products, Inc. Dba Advanced Thermal Products Inc (CAGE 61277) |
| Parameter | Value |
|---|---|
| NSN | 2540-01-359-2274 |
| Primary Part Number | 781D4632 |
| Item Name | Insulation,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Advanced Thermal Products, Inc. Dba Advanced Thermal Products Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 781D4632 PRIMARY | Advanced Thermal Products, Inc. Dba Advanced Thermal Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 781D74632 | 5/9 Secondary reference Advanced Thermal Products, Inc. Dba Advanced Thermal Products Inc |
NSN 2540-01-359-2274 is a Insulation,vehicular, manufactured by Advanced Thermal Products, Inc. Dba Advanced Thermal Products Inc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-359-2274 has 1 manufacturer part number on file: 781D4632 (Advanced Thermal Products, Inc. Dba Advanced Thermal Products Inc).
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.