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National Stock Number:
5640-01-082-5530
Federal Supply Class:
5640
National Item Identification Number:
010825530
Description:
INSULATION BLOCK,THERMAL
Detail:
A RIGID ITEM DESIGNED TO PROVIDE LOW THERMAL CONDUCTIVITY. IT IS COMPOSED OF ONE OR MORE KINDS OF GRANULES AND/OR FIBER WITH BINDER ADDED, AND HAS NO SPECIFIC SURFACE PERFORATIONS, FISSURES, SLOTS OR THE LIKE. IT IS SUPPLIED IN LENGTHS UP TO AND INCLUDING 36 INCHES (914.4 MM). FOR LONGER ITEMS, SEE INSULATION BOARD, THERMAL. EXCLUDES BUILDING BOARD (AS MODIFIED); MILLBOARD, ASBESTOS; ASBESTOS SHEET, COMPRESSED; CORK SHEET; CORK AND RUBBER SHEET; AND FIBERBOARD (AS MODIFIED). SEE ALSO INSULATION BLANKET, THERMAL.
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Manufacturer Information:
| ASTM C552 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | HH-I-551 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| DENSITY RATING | 9.5 POUNDS PER CUBIC FOOT | | FLAMEPROOF FEATURE | INCLUDED | | OVERALL LENGTH | 24.000 INCHES NOMINAL | | OVERALL THICKNESS | 2.000 INCHES NOMINAL | | OVERALL WIDTH | 18.000 INCHES NOMINAL | | MATERIAL | GLASS FOAM | | MAXIMUM THERMAL CONDUCTIVITY | 0.415 BTU PER IN. THICKNESS,PER HR.,PER SQ FT. AT 75 DEG F | | ONE SIDE DECORATION PROVISION | NOT PROVIDED | | WATER REPELLENT COATED SURFACE | NOT PROVIDED | | TEMP RATING | 800.0 FAHRENHEIT |
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