A material composed of one or more kinds of fiber without binder added, manufactured in flat sheets or rolls. It is designed to entrap and dissipate sound energy, and must be rated for this use.
NSN 5960-00-005-7132
NSN 5935-01-257-7033
NSN 7035-01-198-1512
NSN 5855-01-606-8278
NSN 5950-01-245-3358
NSN 6645-00-321-6071
NSN 6220-00-373-3679
NSN 5930-00-960-7842
NSN 6610-00-307-9411
NSN 5999-01-467-3031
NSN 5960-01-170-4057
NSN 5905-00-666-2798