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 7035-01-646-9463
NSN 4140-00-602-5573
NSN 5965-00-493-6008
NSN 5945-00-787-2161
NSN 5930-01-533-5328
NSN 5960-01-025-9388
NSN 6130-01-447-3164
NSN 4140-01-181-4485
NSN 6320-00-731-6134
NSN 5960-01-462-1864
NSN 5996-01-370-6593
NSN 5996-01-029-8011