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National Stock Number:
5640-01-189-8229
Federal Supply Class:
5640
National Item Identification Number:
011898229
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:
| E-169-384-0 PIECE-816 | 11440 | GE STEAM POWER INC | | MIL-I-2819 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DENSITY RATING | 22.0 POUNDS PER CUBIC FOOT | | FLAMEPROOF FEATURE | INCLUDED | | MATERIAL | MINERAL FIBER LOCATION NOT OTHERWISE SPECIFIED | | MAXIMUM THERMAL CONDUCTIVITY | 0.76 RATED MAXIMUM THERMAL CONDUCTIVITY,AT 100 DEGREE FAHRENHEIT MEAN TEMPERATURE | | OVERALL LENGTH | 18.000 INCHES NOMINAL | | OVERALL THICKNESS | 0.200 INCHES NOMINAL | | OVERALL WIDTH | 6.000 INCHES NOMINAL | | TEMP RATING | 1.500 FAHRENHEIT |
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