5640-01-023-4196 INSULATION SLEEVING,THERMAL Index 5350-01-023-4198 LAPPING AND GRINDING COMPOUND

National Stock Number:
5640-01-023-4197

Federal Supply Class:
5640

National Item Identification Number:
010234197

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:
MIL-I-2234481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DEPARTURE FROM CITED DOCUMENTWITHOUT OPTIONAL JACKET
DESIGN FORMSPLIT ROUND
FABRICATION METHODCOMPRESSED OR MOLDED
FLAMMABILITY RATINGSELF-EXTINGUISHING, FIRE RETARDANT
FLEXIBILITYFLEXIBLE
INSIDE DIAMETER12.000 INCHES NOMINAL
INSULATION THICKNESS1.000 INCHES NOMINAL
LAYER QUANTITY1
LENGTH36.000 INCHES NOMINAL
MATERIAL DENSITY3.5 POUNDS PER CUBIC FOOT NOMINAL
MATERIALGLASS FIBER
TEMP RATING370.0 DEG FAHRENHEIT MAXIMUM


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