4540-01-218-4390 HEATING ELEMENT,ELECTRICAL,IMMER Index 4730-01-218-4392 CLAMP,HOSE

National Stock Number:
5640-01-218-4391

Federal Supply Class:
5640

National Item Identification Number:
012184391

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:
36T26402-24A3678741TEX-TECH ENGINEERED COMPOSITES, LLC
GB100B24A26512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DESIGN FORMSPLIT ROUND
FLAMMABILITY RATINGINCOMBUSTIBLE
FLEXIBILITYFLEXIBLE
INSIDE DIAMETER2.250 INCHES NOMINAL
INSULATION THICKNESS0.250 INCHES NOMINAL
LAYER QUANTITY1
LENGTH36.000 INCHES NOMINAL
OUTER COVERING ENVIRONMENTAL PROTECTIONMILDEW RESISTANT
MATERIAL DENSITY3.0 POUNDS PER CUBIC FOOT NOMINAL
MATERIALGLASS FIBER
SURFACE TREATMENTRESIN SYNTHETIC
TEMP RATING-189.0 FAHRENHEIT MINIMUM AND 482.0 FAHRENHEIT MAXIMUM


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