The Insulation, cataloged under National Stock Number 1560-01-253-8724, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is The Boeing Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Insulation |
| FSC / FSG | 1560 — Airframe Structural Components (FSG 15) |
| Manufacturers | The Boeing Company (CAGE 8V613) |
| Parameter | Value |
|---|---|
| NSN | 1560-01-253-8724 |
| Primary Part Number | 7-311180041-191 |
| Item Name | Insulation |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 7-311180041-191 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 7-211411028 | 5/2 Secondary reference U.S. Government activity |
| 7-311180041-191 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| 7-311180041-191 | 5/2 Secondary reference U.S. Government activity |
NSN 1560-01-253-8724 is a Insulation, manufactured by The Boeing Company, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-253-8724 has 1 manufacturer part number on file: 7-311180041-191 (The Boeing Company).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-283-4571. Verify interchangeability with system specifications before substitution.
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.