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National Stock Number:
5640-00-641-8625
Federal Supply Class:
5640
National Item Identification Number:
006418625
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:
| MIL-I-2781 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| INSULATION THICKNESS | 0.812 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | FLEXIBILITY | RIGID | | MATERIAL DENSITY | 13.0 POUNDS PER CUBIC FOOT MAXIMUM | | LENGTH | 35.875 INCHES MINIMUM AND 36.125 INCHES MAXIMUM | | TEMP RATING | 315.5 DEG CELSIUS MAXIMUM | | DESIGN FORM | SPLIT ROUND | | FLAMMABILITY RATING | NOT RATED | | INSIDE DIAMETER | 1.066 INCHES MINIMUM AND 1.129 INCHES MAXIMUM | | LAYER QUANTITY | 1 | | NONDEFINITIVE SPEC/STD DATA | 1 GRADE AND B CLASS | | FABRICATION METHOD | COMPRESSED |
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