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 5835-00-163-3165
NSN 5915-01-351-8037
NSN 5996-01-201-4035
NSN 5945-01-346-5797
NSN 5925-01-195-2985
NSN 7035-01-333-4203
NSN 6645-01-144-4408
NSN 5945-01-122-6610
NSN 5975-01-560-5352
NSN 5930-01-249-5632
NSN 5985-00-740-7154
NSN 6240-01-521-2921