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 6130-00-835-9264
NSN 5915-01-108-0462
NSN 4140-00-383-8230
NSN 6320-01-290-0514
NSN 6110-00-553-8816
NSN 5835-01-107-8600
NSN 6130-01-058-3766
NSN 2925-01-387-0870
NSN 6130-01-620-0743
NSN 5990-00-518-0684
NSN 5935-01-029-6451
NSN 5990-00-559-1822