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National Stock Number:
5640-00-079-3360
Federal Supply Class:
5640
National Item Identification Number:
000793360
Description:
INSULATION BOARD,THERMAL
Detail:
AN ITEM IDENTICAL IN CONSTRUCTION TO INSULATION BLOCK, THERMAL EXCEPT THAT IT IS SUPPLIED IN LENGTHS GREATER THAN 36 INCHES (914.4 MM). EXCLUDES BUILDING BOARD (AS MODIFIED). MILLBOARD, ASBESTOS; ASBESTOS SHEET, COMPRESSED; CORK SHEET; CORK AND RUBBERSHEET; AND FIBERBOARD (AS MODIFIED). SEE ALSO INSULATION BLANKET, THERMAL.
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Manufacturer Information:
| ASTM C612 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | HH-I-558 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | HH-I-558 FMACL1 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
| COVERAGE LENGTH | 48.000 INCHES NOMINAL | | COVERAGE WIDTH | 24.000 INCHES NOMINAL | | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY TEMP RATING | | DENSITY RATING | 10.0 POUNDS PER CUBIC FOOT | | FLAMEPROOF FEATURE | INCLUDED | | LONG EDGE JOINT STYLE | BUTT JOINT | | OVERALL LENGTH | 48.000 INCHES NOMINAL | | OVERALL THICKNESS | 2.000 INCHES NOMINAL | | OVERALL WIDTH | 24.000 INCHES NOMINAL | | MATERIAL | MINERAL FIBER | | MAXIMUM THERMAL CONDUCTIVITY | 0.25 AT 50 DEG. F MEAN TEMP. | | NONDEFINITIVE SPEC/STD DATA | 1 CLASS | | ONE SIDE DECORATION PROVISION | NOT PROVIDED | | SHORT EDGE JOINT STYLE | BUTT JOINT | | SPECIAL FEATURES | USE OF ASBESTOS PROHIBITED;FACTORY APPLIED FOIL-REINFORCED KRAFT FACING ON ONESIDE | | WATER REPELLENT COATED SURFACE | NOT PROVIDED | | TEMP RATING | 400.0 FAHRENHEIT |
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