Flat sheet bonded to glass cloth
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 greater than 36 inches (914.4 mm).
Classification: Mixtures and articles of heat-insulating sound-absorbing mineral materials, nesoi
NSN 2925-01-387-0870
NSN 5996-00-213-7121
NSN 6645-01-400-2119
NSN 5930-01-432-1706
NSN 5960-00-304-8668
NSN 6110-00-625-6728
NSN 6685-01-505-1790
NSN 6145-01-147-4968
NSN 5920-00-201-4914
NSN 6650-00-680-9595
NSN 5855-00-484-8638
NSN 6650-00-606-2882