The Insulation Blanket,thermal,aircr, cataloged under National Stock Number 1660-01-679-8016, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-679-8016 |
| Item Name | Insulation Blanket,thermal,aircr |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Status | ACTIVE |
| Temp Rating | 350.0 FAHRENHEIT DEGF |
| Length | 300.0 INCHES NOMINAL IN |
| Width | 36.0 INCHES NOMINAL IN |
| Thickness | 0.50 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 56498 | 3/9 Design control — primary reference Orcon Corporation |
NSN 1660-01-679-8016 is a Insulation Blanket,thermal,aircr, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
Key specifications for 1660-01-679-8016: Temp Rating: 350.0 FAHRENHEIT DEGF; Length: 300.0 INCHES NOMINAL IN; Special Features: PROCESS SPECIFICATION LAC G597 C2B WITH LAC26-871 NO. 34424 GREEN TRIM FABRIC BONDED BOTH SIDES; USED AS HVAC DUCT BLANKET; Width: 36.0 INCHES NOMINAL IN. 4 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.