4330-00-758-1461 FILTER,CONTRAST Index 1560-00-758-1464 INSULATION,THERMAL,SPECIAL PURPO

National Stock Number:
5640-00-758-1463

Federal Supply Class:
5640

National Item Identification Number:
007581463

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:
S6152-62221-7178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
LAYER QUANTITY1 1ST LAYER
1 2ND LAYER
1 3RD LAYER
LAYER MATERIALCLOTH 1ST LAYER
CLOTH, NONPOROUS TRIM 2ND LAYER
FIBERGLASS 3RD LAYER
ADDED BINDERINCLUDED
BINDER MATERIALCLOTH
AFFIXED SHEETNOT INCLUDED
WIDTH9.500 INCHES NOMINAL
SUPPLEMENTARY FEATURESUSED ON CABIN LEFT HAND SIDE,H-3 HELICOPTER
THE MANUFACTURERS DATA
MANUFACTURERS CODE78286
DESIGN CONTROL REFERENCES6152-62221-71


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