Use of asbestos prohibited; factory applied foil-reinforced kraft facing on oneside
An item identical in construction to insulation block, thermal except that it is supplied in lengths greater than 36 inches (914.4 mm). Excludes building board (as modified). Millboard, asbestos; asbestos sheet, compressed; cork sheet; cork and rubbersheet; and fiberboard (as modified). See also insulation blanket, thermal.
NSN 5920-00-829-3634
NSN 6645-01-077-4934
NSN 5965-00-104-3121
NSN 6620-00-232-2048
NSN 5990-01-009-3634
NSN 6320-01-029-4220
NSN 5930-01-523-9763
NSN 5985-01-300-0821
NSN 6645-01-277-9337
NSN 5905-01-474-5173
NSN 6650-01-005-0714
NSN 6645-01-473-9179