5330-01-394-5839 GASKET Index 5330-01-394-5841 GASKET

National Stock Number:
5640-01-394-5840

Federal Supply Class:
5640

National Item Identification Number:
013945840

Description:
INSULATION BLANKET,THERMAL

Detail:
A FLEXIBLE MATERIAL COMPOSED OF ONE OR MORE KINDS OF FIBER, WITH OR WITHOUT BINDER ADDED, SUPPLIED IN FLAT SHEETS OR ROLLS. IT MAY HAVE A VAPOR BARRIER OR REINFORCING MATERIAL SUCH AS PAPER, WOVEN WIRE OR OTHER SHEET MATERIAL AFFIXED TO ONE OR BOTH SIDES. IT IS DESIGNED TO PROVIDE RESISTANCE TO THE FLOW OF HEAT, AND MUST BE RATED FOR THIS USE. EXCLUDES INSULATION COMPONENTS PREFABRICATED INTO DEFINITE SHAPES AND SIZES USED IN AIRCRAFT APPLICATIONS. EXCLUDES INSULATION BLANKET,THERMAL,AIRCRAFT.


Manufacturer Information:
7117415-2506481NORTHROP GRUMMAN SYSTEMS CORPORATION
7117415-2717863LITTON SYSTEMS INC GUIDANCE AND CONTROL SYSTEMS DIV
7117415-2721109HENKEL US OPERATIONS CORPORATION


Techincal Specification:
ADDED BINDERNOT INCLUDED
AFFIXED SHEETNOT INCLUDED
LAYER QUANTITY1 LOCATION NOT OTHERWISE SPECIFIED
LAYER THICKNESS0.019 INCHES MINIMUM AND 0.021 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
LENGTH8.770 INCHES MINIMUM AND 8.830 INCHES MAXIMUM
MATERIALRUBBER SILICONE CLASS Q LAYER
MAXIMUM THERMAL CONDUCTIVITYNOT RATED
SPECIAL FEATURESADHESIVE ON ONE SIDE
QUILTED FEATURENOT INCLUDED
WIDTH2.070 INCHES MINIMUM AND 2.130 INCHES MAXIMUM
TEMP RATING400.0 FAHRENHEIT
THICKNESS0.019 INCHES MINIMUM AND 0.021 INCHES MAXIMUM


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