Used for dampening the sound, no lead/vinyl, with glass fabric
A light, rigid item composed of one or more kinds of granule and/or fiber with binder added, compressed to the desired density, and dried. It may be with or without surface coating and/or perforations or voids to be exposed to the noise area to entrap and dissipate sound energy, and is rated for this use. It is provided in lengths up to and including 36 inches (914.4 mm).
Classification: Mixtures and articles of heat-insulating sound-absorbing mineral materials, nesoi
NSN 6105-00-099-1989
NSN 6610-01-392-8030
NSN 5975-01-243-1108
NSN 6110-01-479-5645
NSN 5998-01-476-4539
NSN 5950-01-020-4102
NSN 6240-01-415-8479
NSN 7035-00-283-3112
NSN 5925-01-487-7629
NSN 5990-00-177-2924
NSN 5895-00-923-8337
NSN 6320-00-790-4844