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National Stock Number:
5640-01-134-8272
Federal Supply Class:
5640
National Item Identification Number:
011348272
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:
| 10386416 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 12300316 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| COVERAGE LENGTH | 15.0058 INCHES NOMINAL | | COVERAGE WIDTH | 3.188 INCHES NOMINAL | | FLAMEPROOF FEATURE | NOT INCLUDED | | OVERALL LENGTH | 14.620 INCHES NOMINAL | | OVERALL THICKNESS | 0.500 INCHES NOMINAL | | OVERALL WIDTH | 2.750 INCHES NOMINAL | | MATERIAL | CELLULOSE LOCATION NOT OTHERWISE SPECIFIED | | MAXIMUM THERMAL CONDUCTIVITY | NOT RATED | | ONE SIDE DECORATION PROVISION | NOT PROVIDED | | SPECIAL FEATURES | ITEM TAPERS 0.500 IN. ON EACH ENDTO A LENGTH OF 13.620 INS ON THE TOP; INSULATION MATERIAL IS BONDED TO GASKET MATERIAL,NON METALLIC,PER SPEC MIL-6-12803,0.020 TO 0.030 IN. THK | | WATER REPELLENT COATED SURFACE | NOT PROVIDED |
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