The Insulation Blanket,thermal,aircr, cataloged under National Stock Number 2840-00-476-2417, 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 2 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-476-2417 |
| Primary Part Number | 42H26414 |
| 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 |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| 37D401327P101 | Boeing Distribution, Inc. (USA) |
| 42H26414 PRIMARY | Tighitco Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6-810107 | 5/9 Secondary reference Thermal Structures, Inc |
| 6-810107 | 3/9 Design control — primary reference U.S. Government activity |
| 37D401327P101 | 1/2 Source control — Government-approved source U.S. Government activity |
| BL-13177 | 3/2 Design control — primary reference U.S. Government activity |
| BL13177 | 5/9 Secondary reference Johns Manville Intl |
NSN 2840-00-476-2417 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 2840-00-476-2417 has 2 manufacturer part numbers on file: 37D401327P101 (Boeing Distribution, Inc.), 42H26414 (Tighitco Inc.).
Key specifications for 42H26414: Criticality Code Justification: AGAV; End Item Identification: J-85 AIRCRAFT ENGINE; Material: STEEL CORROSION RESISTING OVERALL. 2 specifications are 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.