The Insulation,vehicular, cataloged under National Stock Number 2540-01-568-2507, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Rotron Incorporated. The record lists 1 manufacturer part number 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 | 2540-01-568-2507 |
| Primary Part Number | 1952-22-1 |
| Item Name | Insulation,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Rotron Incorporated |
| 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 |
|---|---|
| 1952-22-1 PRIMARY | Rotron Incorporated (USA) |
NSN 2540-01-568-2507 is a Insulation,vehicular, manufactured by Rotron Incorporated, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-568-2507 has 1 manufacturer part number on file: 1952-22-1 (Rotron Incorporated).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-569-0385. Verify interchangeability with system specifications before substitution.
Key specifications for 1952-22-1: Overall Width: 15.000 INCHES NOMINAL IN; Special Features: ADHESIVE BACKING; 10.66X13.70IN RECTANGULAR HOLE; SOUNDFOAM MATERIAL PART NO. EM200HP2 CAGE 28818 IN; Part Name Assigned by Controlling Agency: SOUNDFOAM,TOP SIDE,UPPER; End Item Identification: BOEING TISS TECHNOLOGY INSERTION PROGRAM. 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.