National Item Identification Number
00-188-3475
001883475
5640-00-188-3475
5640001883475
National Stock Number
Item Name
SOUND CONTROLLING BLANKET
Federal Supply Class
5640
Description
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.
Commercial and Government Entity Code (Supplier Data)
78286
Reference Numbers (Part Numbers)
S6152-62208-131
Required Categories
III SUPPLEMENTARY FEATURES
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN C
Required Description
USED ON SOUND ABSORBING INSTALLATION,H-3 HELICOPTER COCKPIT,MATL-MYLAR SHEET
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