5640-00-188-3471 SOUND CONTROLLING BLANKET Index 5640-00-188-3475 SOUND CONTROLLING BLANKET

National Stock Number:
5640-00-188-3473

Federal Supply Class:
5640

National Item Identification Number:
001883473

Description:
SOUND CONTROLLING BLANKET

Detail:
A material composed of one or more kinds of fiber, with or without binder added, reinforced on one or both sides with various confining media suitably bound thereto. It is designed to entrap and dissipate sound energy, and must be rated for this use.


Manufacturer Information:
S6152-62208-12478286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
ADDED BINDERINCLUDED
AFFIXED SHEETNOT INCLUDED
LAYER QUANTITY1 SECOND LAYER
LAYER QUANTITY1 THIRD LAYER
LAYER QUANTITY1 FIRST LAYER
LAYER QUANTITY1 FOURTH LAYER
MATERIAL FORMFABRIC BINDER
MATERIALCOTTON BINDER
MATERIALCOTTON LAYER FIRST LAYER
MATERIALFIBERGLASS LAYER THIRD LAYER
MATERIALGLASS OR STEEL CORROSION RESISTING OR ALUMINUM OR COPPER OR PLASTIC OR PLASTIC POLYPROPYLENE OR PLASTIC, POLYETHYLENE (PP) OR CERAMIC OR RUBBER SYNTHETIC TRIM SECOND LAYER
MATERIALPLASTIC LAYER FOURTH LAYER
WIDTH18.500 INCHES NOMINAL
SUPPLEMENTARY FEATURESALSO INCLUDES BUTTON 8,SOCKET 8,TUFTING BUTTON 11,JIFFY STRAP 11,VELCRO TAPE,THREAD


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