The Insulation Blanket,thermal,aircr, cataloged under National Stock Number 2840-00-115-6543, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Tighitco Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-115-6543 |
| Primary Part Number | 42H26136 |
| Item Name | Insulation Blanket,thermal,aircr |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Tighitco Inc. |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 42H26136 PRIMARY | Tighitco Inc. (USA) |
| 9663M75P02 | General Electric Company (USA) |
| U540-134 PRIMARY | Triumph Thermal Systems, Llc (USA) |
| 9663M75P01 PRIMARY | General Electric Company (USA) |
| 9663M75P03 PRIMARY | General Electric Company (USA) |
| 8-830218 PRIMARY | Thermal Structures, Inc (USA) |
| Reference | Meaning |
|---|---|
| 42H26136 | 5/9 Secondary reference Tex-Tech Engineered Composites, Llc |
NSN 2840-00-115-6543 is a Insulation Blanket,thermal,aircr, manufactured by Tighitco Inc., classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-115-6543 has 6 manufacturer part numbers on file: 42H26136 (Tighitco Inc.), 9663M75P02 (General Electric Company), U540-134 (Triumph Thermal Systems, Llc), 9663M75P01 (General Electric Company), 9663M75P03 (General Electric Company) and 1 more.
Key specifications for 42H26136: Criticality Code Justification: AGAV; End Item Identification: ACFT ENG TF-39. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.