3040-01-156-4645 CONNECTING LINK,RIGID Index 5640-01-156-4647 SOUND CONTROLLING BOARD

National Stock Number:
5640-01-156-4646

Federal Supply Class:
5640

National Item Identification Number:
011564646

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.


Manufacturer Information:
L21495P0907482GENERAL ELECTRIC COMPANY


Techincal Specification:
COATING MATERIAL LOCATIONBOTH EDGES
COVERAGE WIDTH0.140 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
COVERAGE LENGTH76.590 INCHES MINIMUM
DENSITY RATING14.0 POUNDS PER CUBIC FOOT
FLAMEPROOF FEATUREINCLUDED
OVERALL LENGTH76.590 INCHES MINIMUM AND 76.650 INCHES MAXIMUM
OVERALL THICKNESS0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
OVERALL WIDTH1.210 INCHES MINIMUM AND 1.270 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING COATING
MAXIMUM THERMAL CONDUCTIVITYNOT RATED
ONE SIDE DECORATION PROVISIONNOT PROVIDED
WATER REPELLENT COATED SURFACEPROVIDED
TEMP RATING1600.0 FAHRENHEIT


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