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National Stock Number:
5640-00-078-2449
Federal Supply Class:
5640
National Item Identification Number:
000782449
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:
| HH-I-558 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | HH-I-558 FMDTY3CL12 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY JACKET MATERIAL | | DESIGN FORM | SPLIT ROUND | | FABRICATION METHOD | MOLDED | | FLAMMABILITY RATING | INCOMBUSTIBLE | | FLEXIBILITY | RIGID | | INSIDE DIAMETER | 0.750 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | D FORM AND 3 TYPE AND 12 CLASS | | OUTER COVERING ENVIRONMENTAL PROTECTION | WATERPROOF | | INSTALLATION FURNISHED ITEMS | ALUMINUM ATTACHING BANDS | | INSULATION THICKNESS | 1.000 INCHES NOMINAL | | JACKET MATERIAL | PAPER, KRAFT, ALUMINUM FOIL, LAMINATE BLACK | | LAYER QUANTITY | 1 | | LENGTH | 36.000 INCHES NOMINAL | | MATERIAL DENSITY | 12.0 POUNDS PER CUBIC FOOT NOMINAL | | MATERIAL | GLASS FIBER | | TEMP RATING | 188.0 DEG CELSIUS MAXIMUM |
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