5640-01-033-1973 INSULATION SLEEVING,THERMAL Index 5920-01-033-1975 FUSE,CARTRIDGE

National Stock Number:
5640-01-033-1974

Federal Supply Class:
5640

National Item Identification Number:
010331974

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:
FLEXIBILITYFLEXIBLE
LAYER QUANTITY1
MATERIALGLASS FIBER
FABRICATION METHODMOLDED
MATERIAL DENSITY3.5 POUNDS PER CUBIC FOOT NOMINAL
FLAMMABILITY RATINGSELF-EXTINGUISHING, FIRE RETARDANT
TEMP RATING25.0 DEG FAHRENHEIT MINIMUM AND
200.0 DEG FAHRENHEIT MAXIMUM
INSULATION THICKNESS1.000 INCHES NOMINAL
INSIDE DIAMETER0.750 INCHES NOMINAL
LENGTH36.000 INCHES NOMINAL
DESIGN FORMSPLIT ROUND
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-I-22344


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