NSN 5640-00-448-5143
Part Details | THERMAL INSULATION BLANKET
5640-00-448-5143 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 C665, HHI521, HH-I-521, HHI521 TY2, HH-I-521 TY2, 5640-00-448-5143, 00-448-5143, 5640004485143, 004485143
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | MAY 08, 1970 | 00-448-5143 | 15120 ( INSULATION BLANKET, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-00-448-5143
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ASTM C665 | 81346 | AMERICAN SOCIETY FOR TESTING ANDMATERIALS |
| HH-I-521 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| HH-I-521 TY2 | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
Technical Data | NSN 5640-00-448-5143
| Characteristic | Specifications |
|---|---|
| LAYER QUANTITY | 1 |
| LAYER MATERIAL | MINERAL WOOL |
| LAYER ENVIRONMENTAL PROTECTION | FIRE RESISTANT |
| LAYER THICKNESS | B3.500 INCHES |
| MAXIMUM THERMAL CONDUCTIVITY | 0.27 AT 75 DEG F |
| ADDED BINDER | INCLUDED |
| AFFIXED SHEET | INCLUDED |
| MATERIAL AND LOCATION | ADD PAPER, VAPOR BARRIER |
| COATING MATERIAL | P0000 ANY ACCEPTABLE |
| COATING MATERIAL LOCATION | ONE SIDE |
| ONE SIDE DECORATION PROVISION | PROVIDED |
| DECORATIVE SIDE COLOR | ANY ACCEPTABLE |
| ENVIRONMENTAL PROTECTION | FLAMEPROOF AND WATER REPELLENT |
| REFLECTIVE SURFACE LOCATION | ONE SIDE |
| QUILTED FEATURE | NOT INCLUDED |
| MOUNTING FACILITY | FLANGE |
| THICKNESS | 3.500 INCHES MINIMUM |
| WIDTH | 23.000 INCHES NOMINAL |
| LENGTH | 672.000 INCHES NOMINAL |
| CONTENT WITHIN EACH UNIT PACKAGE | 56 FT |
| UNIT PACKAGE TYPE | ROLL |
| SPECIAL FEATURES | CONTAINS RECYCLED MATERIAL |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND C CLASS |
| ENVIRONMENTAL ATTRIBUTE CODE | COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - BUILDING INSULATION PRODUCTS |