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National Stock Number: 5640-00-142-5936
Federal Supply Class: 5640
National Item Identification Number: 001425936
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 C547 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | HH-I-558 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | HH-I-558 TY3CL12FMD | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE | HHI561 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
DEPARTURE FROM CITED DOCUMENT | AS MOD BY FLEXIBILITY | DESIGN FORM | SPLIT ROUND | FLEXIBILITY | RIGID | INSIDE DIAMETER | 0.840 INCHES NOMINAL | NONDEFINITIVE SPEC/STD DATA | 1 CLASS | OUTER COVERING ENVIRONMENTAL PROTECTION | KRAFT PAPER | INSULATION THICKNESS | 1.000 INCHES NOMINAL | INSTALLATION FURNISHED ITEMS | ATTACHING BANDS | JACKET MATERIAL | LAMINATED | LAYER QUANTITY | 1 | LENGTH | 36.000 INCHES NOMINAL | MATERIAL DENSITY | 10.0 POUNDS PER CUBIC FOOT MAXIMUM | MATERIAL | MINERAL FIBER | SPECIAL FEATURES | USE OF ASBESTOS PROHIBITED | TEMP RATING | 230.0 DEG CELSIUS MAXIMUM |
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