The Insulation,vehicular, cataloged under National Stock Number 2540-01-567-8274, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2540-01-567-8274 |
| Primary Part Number | 12505242-004 |
| Item Name | Insulation,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Overall Thickness | 22.1 MILLIMETERS NOMINAL MM |
| Nominal Overall Length | 726.8 MILLIMETERS MM |
| Material Document and Classification | ACRYLONITRLE BUTADIENE STYRNE MFR REF 1ST MATERIAL RESPONSE AND POLYESTER FIBERGLASS IAW G-258M TYPE I ASSN STD 2ND MATERIAL RESPONSE |
| Bolt Hole Quantity | 7 |
| Material | PLASTIC AND GLASS FIBER OVERALL |
| 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 |
|---|---|
| 12505242-004 | Oshkosh Defense Llc (USA) |
| 12505242-004 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12505242 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 2540-01-567-8274 is a Insulation,vehicular, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-567-8274 has 2 manufacturer part numbers on file: 12505242-004 (Oshkosh Defense Llc), 12505242-004 (U S Army Tank Automotive Command Amsta-Im-Mm).
2 possible matches (shared part number, not a government interchangeability claim): 2540-01-567-8278, 2540-01-567-9159. Verify interchangeability with system specifications before substitution.
Key specifications for 12505242-004: Overall Thickness: 22.1 MILLIMETERS NOMINAL MM; Nominal Overall Length: 726.8 MILLIMETERS MM; Material Document and Classification: ACRYLONITRLE BUTADIENE STYRNE MFR REF 1ST MATERIAL RESPONSE AND POLYESTER FIBERGLASS IAW G-258M TYPE I ASSN STD 2ND MATERIAL RESPONSE; Overall Width: 541.5 MILLIMETERS NOMINAL MM. 5 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.