4720-01-146-1888 HOSE,NONMETALLIC Index 5640-01-146-1890 INSULATION PIPE FITTING COVERING

National Stock Number:
5640-01-146-1889

Federal Supply Class:
5640

National Item Identification Number:
011461889

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:
1227589019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5640011461889A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5640011461889SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
DESIGN FORMSEGMENTAL
FLEXIBILITYRIGID
INSIDE DIAMETER3.850 INCHES MINIMUM AND 4.560 INCHES MAXIMUM
INSULATION THICKNESS0.003 INCHES NOMINAL
LENGTH9.900 INCHES NOMINAL
MATERIALDIATOMACEOUS EARTH LOCATION NOT OTHERWISE SPECIFIED


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