Part Details | THERMAL INSULATION BLANKET
5640-01-051-1025 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: ASTM C 665, HHI521, HH-I-521, R11FF, R11-FF, 5640-01-051-1025, 01-051-1025, 5640010511025, 010511025
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | NOV 22, 1977 | 01-051-1025 | 15120 ( INSULATION BLANKET, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-01-051-1025
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ASTM C 665 | 81346 | AMERICAN SOCIETY FOR TESTING ANDMATERIALS |
| HH-I-521 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| R11-FF | 45255 | OWENS CORNINGOCV |
Technical Data | NSN 5640-01-051-1025
| Characteristic | Specifications |
|---|---|
| LAYER QUANTITY | 1 |
| LAYER MATERIAL | FIBERGLASS |
| LAYER THICKNESS | 3.500 INCHES |
| MAXIMUM THERMAL CONDUCTIVITY | 0.25 AT 75 DEGREE FAHRENHEIT |
| ADDED BINDER | NOT INCLUDED |
| AFFIXED SHEET | INCLUDED |
| MATERIAL AND LOCATION | ADD ALUMINUM FOIL |
| QUILTED FEATURE | NOT INCLUDED |
| MOUNTING FACILITY | FLANGE |
| THICKNESS | 3.500 INCHES NOMINAL |
| WIDTH | 11.000 INCHES MINIMUM AND 23.000 INCHES MAXIMUM |
| LENGTH | 840.000 INCHES NOMINAL |
| CONTENT WITHIN EACH UNIT PACKAGE | 70 FT. |
| UNIT PACKAGE TYPE | ROLL |