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 6240-01-163-6606
NSN 5960-00-140-9583
NSN 6645-00-300-0401
NSN 5998-01-536-7550
NSN 5985-01-459-3425
NSN 5925-00-332-0018
NSN 6130-01-436-3611
NSN 6150-01-139-5283
NSN 5905-00-407-4598
NSN 2925-00-899-4261
NSN 5855-01-433-2220
NSN 5915-01-659-8571