Premold to suit esc trk
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 6320-01-454-1965
NSN 6685-00-801-5766
NSN 6650-00-927-3391
NSN 6620-01-522-9125
NSN 5990-01-449-7090
NSN 5975-00-337-8795
NSN 5920-01-468-1026
NSN 6240-01-633-9357
NSN 6135-01-523-3198
NSN 5950-01-529-5742
NSN 5835-01-170-0271
NSN 5895-00-027-3444