Part Details | THERMAL INSULATION BLANKET
5640-00-021-8491 A flexible material composed of one or more kinds of fiber, with or without binder added, supplied in flat sheets or rolls. It may have a vapor barrier or reinforcing material such as paper, woven wire or other sheet material affixed to one or both sides. It is designed to provide resistance to the flow of heat, and must be rated for this use. Excludes insulation components prefabricated into definite shapes and sizes used in aircraft applications. Excludes INSULATION BLANKET,THERMAL,AIRCRAFT.
Alternate Parts: 86H24306107, 86H24306-107, 3P99006107, 3P99006-107, 5640-00-021-8491, 00-021-8491, 5640000218491, 000218491
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | JAN 01, 1961 | 00-021-8491 | 15120 ( INSULATION BLANKET, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-00-021-8491
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 86H24306-107 | 78741 | HITCO CARBON COMPOSITES, INC. |
| 3P99006-107 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 5640-00-021-8491
| Characteristic | Specifications |
|---|---|
| LAYER QUANTITY | 3 |
| LAYER ENVIRONMENTAL PROTECTION | FIRE RESISTANT AND OIL TREATED |
| AFFIXED SHEET | INCLUDED |
| MATERIAL AND LOCATION | ADC STEEL, AMS 5510 |
| THICKNESS | 0.500 INCHES NOMINAL |