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 6110-01-182-5100
NSN 5990-00-488-1091
NSN 6150-01-301-3862
NSN 5925-00-348-3591
NSN 7035-00-111-4389
NSN 6110-00-269-2696
NSN 6110-01-170-4066
NSN 7035-01-095-9322
NSN 5985-00-518-1748
NSN 6610-01-577-8685
NSN 6220-01-141-6744
NSN 6130-01-012-1770