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National Stock Number:
5640-00-137-4140
Federal Supply Class:
5640
National Item Identification Number:
001374140
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.
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Manufacturer Information:
| S6152-62203-68 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| ADDED BINDER | INCLUDED | | BINDER MATERIAL | CLOTH | | LAYER MATERIAL | CLOTH 1ST LAYER | | LAYER MATERIAL | FIBERGLASS 2ND LAYER | | LAYER MATERIAL | PLASTIC 3RD LAYER | | LAYER QUANTITY | 1 2ND LAYER | | LAYER QUANTITY | 1 3RD LAYER | | LAYER QUANTITY | 2 1ST LAYER | | SPECIAL FEATURES | STATION 137 ON H-3 HELICOPTER |
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