Thickness 0.500 inches
A flexible or semirigid material composed of one or more kinds of fiber with an added binder, manufactured in flat sheets or rolls. It is designed to entrap and dissipate sound energy, and must be rated for this use.
NSN 6145-00-387-5459
NSN 5998-01-127-4918
NSN 6130-01-365-8017
NSN 4140-01-507-1767
NSN 6620-01-550-8573
NSN 6320-01-335-8336
NSN 6150-01-385-5699
NSN 7035-00-931-9415
NSN 2925-01-502-5896
NSN 5835-01-341-1757
NSN 6110-01-545-9535
NSN 7035-01-633-9537