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National Stock Number:
5640-00-958-9485
Federal Supply Class:
5640
National Item Identification Number:
009589485
Description:
INSULATION SLEEVING,THERMAL
Detail:
A rigid or flexible item composed of one or more materials, having uniform inside and outside diameters in the entire length. It may be furnished in segments or split-round or full-round sections, composed of one or more layers. It is specifically designed to cover pipe, tubing, and like surfaces, to restrict the transfer of heat from the high temperature surface to the low temperature surface. It may also include protective coatings, jackets, attaching cement, attaching bands, and/or accessories, (excluding prefabricated components used in aircraft applications). Excludes INSULATION PIPE COVERING, THERMAL, AIRCRAFT.
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Manufacturer Information:
| ASTM C552 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | HHI551 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| MATERIAL DENSITY | 7.0 POUNDS PER CUBIC FOOT MINIMUM AND 9.5 POUNDS PER CUBIC FOOT MAXIMUM | | FABRICATION METHOD | MOLDED | | INSULATION THICKNESS | 1.281 INCHES MINIMUM AND 1.405 INCHES MAXIMUM | | FLAMMABILITY RATING | NOT RATED | | INSIDE DIAMETER | 2.875 INCHES NOMINAL | | FLEXIBILITY | RIGID | | LAYER QUANTITY | 1 | | LENGTH | 23.900 INCHES MINIMUM AND 24.000 INCHES MAXIMUM | | DESIGN FORM | SPLIT ROUND | | TEMP RATING | -426.0 DEG CELSIUS MINIMUM | | MATERIAL | GLASS FOAM |
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