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 5920-00-082-8331
NSN 6240-01-237-7454
NSN 5925-00-987-5524
NSN 5910-00-293-2389
NSN 6610-01-415-8008
NSN 6620-01-578-7561
NSN 5960-01-142-1995
NSN 5915-00-615-9537
NSN 6645-01-055-5465
NSN 5965-00-342-5126
NSN 5905-01-358-8916
NSN 5950-01-244-4631