A rigid item designed to provide low thermal conductivity. It is composed of one or more kinds of granules and/or fiber with binder added, and has no specific surface perforations, fissures, slots or the like. It is supplied in lengths up to and including 36 inches (914.4 mm). For longer items, see insulation board, thermal. Excludes building board (as modified); millboard, asbestos; asbestos sheet, compressed; cork sheet; cork and rubber sheet; and fiberboard (as modified). See also insulation blanket, thermal.
Classification: Mixtures and articles of heat-insulating sound-absorbing mineral materials, nesoi
NSN 5835-01-388-5198
NSN 5999-01-181-5695
NSN 5990-01-123-6557
NSN 5998-01-463-7170
NSN 5990-00-274-3225
NSN 4140-01-306-2675
NSN 5996-01-051-3949
NSN 6685-00-374-4021
NSN 5935-01-421-6739
NSN 6220-01-528-7232
NSN 6105-01-487-7484
NSN 6130-00-824-7120