5330-00-142-5949 GASKET Index 1210-00-142-5957 GEAR AND ROLLER

National Stock Number:
5640-00-142-5956

Federal Supply Class:
5640

National Item Identification Number:
001425956

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.


Manufacturer Information:
ASTM C54781346AMERICAN SOCIETY FOR TESTING AND MATERIALS
ASTM C547 TYICLA80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
HH-I-55881348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
HH-I-558 FMDTY3CL1280244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE


Techincal Specification:
DESIGN FORMSPLIT ROUND
INSIDE DIAMETER1.900 INCHES NOMINAL
INSULATION THICKNESS1.000 INCHES NOMINAL
JACKET MATERIALLAMINATED
LENGTH36.000 INCHES NOMINAL
OUTER COVERING ENVIRONMENTAL PROTECTIONKRAFT PAPER
MATERIALMINERAL FIBER
NONDEFINITIVE SPEC/STD DATA1 TYPE AND A GRADE
TEMP RATING850.0 FAHRENHEIT MAXIMUM


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