Any material specifically designed and constructed to resist deterioration from the action of heat, gas, chemicals or liquids and used to create a tight seal. It is supplied in loose form or in coils, spirals, spools or cut lengths, usually having a square or round cross section. For rubber items having a round cross section, see rubber round section. Excludes rope, asbestos; calking cotton; and calking lead. See also packing, preformed; and oakum.
NSN 5996-01-091-4836
NSN 6130-00-254-0149
NSN 5835-01-058-9960
NSN 6610-01-224-1912
NSN 6610-00-930-4408
NSN 6135-00-134-6648
NSN 5895-01-070-0900
NSN 5945-01-447-1109
NSN 5998-00-407-4595
NSN 6150-01-168-8249
NSN 6150-01-211-7032
NSN 5945-00-925-2411