National Item Identification Number
00-269-9388
002699388
5640-00-269-9388
5640002699388
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)
80244
Reference Numbers (Part Numbers)
MIL-I-7171
MIL-I-7171 TY1CL2STA
Required Categories
LAYER QUANTITY
LAYER MATERIAL
LAYER THICKNESS
NOISE REDUCTION COEFFICIENT RAT
Required Description
1
FIBERGLASS
0.375 INCHES NOMINAL
NOT RATED
INCLUDED
RESIN
INCLUDED
CLOTH