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National Stock Number:
5640-01-134-8276
Federal Supply Class:
5640
National Item Identification Number:
011348276
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:
| 10387734 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 12300319 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| COVERAGE LENGTH | 21.318 INCHES NOMINAL | | COVERAGE WIDTH | 17.318 INCHES NOMINAL | | FLAMEPROOF FEATURE | NOT INCLUDED | | OVERALL LENGTH | 20.880 INCHES NOMINAL | | OVERALL THICKNESS | 0.750 INCHES NOMINAL | | OVERALL WIDTH | 16.880 INCHES NOMINAL | | MATERIAL | CELLULOSE LOCATION NOT OTHERWISE SPECIFIED | | MAXIMUM THERMAL CONDUCTIVITY | NOT RATED | | ONE SIDE DECORATION PROVISION | NOT PROVIDED | | SPECIAL FEATURES | ITEM IS IRREGULAR IN SHAPE AND ISBONDED TO GASKET MATERIAL,NON METALLICSPEC MIL-C-12803; 0.020-0.030 IN.THK | | WATER REPELLENT COATED SURFACE | NOT PROVIDED |
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