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National Stock Number:
5640-01-074-7875
Federal Supply Class:
5640
National Item Identification Number:
010747875
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:
| CERA FORM BOARD | 75165 | JOHNS MANVILLE INTL | | CERA-FORM BOARD NO. 130 | 0HZS3 | THERMAL CERAMICS INC | | KAOWOOL (0.5.) | 0UHC8 | THERMAL CERAMICS INC. | | KAOWOOL 2600 | 0HZS3 | THERMAL CERAMICS INC | | KAOWOOL 2600 | 0UHC8 | THERMAL CERAMICS INC. | | KOAWOOL M BOARD | 05073 | BABCOCK & WILCOX CO |
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Techincal Specification:
| FLAMEPROOF FEATURE | INCLUDED | | OVERALL LENGTH | 36.000 INCHES NOMINAL | | OVERALL THICKNESS | 0.500 INCHES NOMINAL | | OVERALL WIDTH | 24.000 INCHES NOMINAL | | MATERIAL | ZIRCONIUM SILICATE | | MAXIMUM THERMAL CONDUCTIVITY | 1.50 RATED MAXIMUM THERMAL CONDUCTIVITY,AT 2000 DEGREE FAHRENHEIT MEAN TEMPERATURE | | ONE SIDE DECORATION PROVISION | NOT PROVIDED | | SPECIAL FEATURES | 10.0 POUNDS PER CUBIC FOOT MINIMUM AND 13.0 POUNDS PER CUBIC FOOT MAXIMUM | | WATER REPELLENT COATED SURFACE | NOT PROVIDED | | TEMP RATING | 2600.0 FAHRENHEIT |
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