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 5950-00-415-8179
NSN 6110-01-375-4771
NSN 5985-01-248-4985
NSN 6685-01-488-8990
NSN 6130-01-624-2557
NSN 4140-01-376-0986
NSN 5965-00-434-7617
NSN 5915-01-468-5793
NSN 6320-01-306-8117
NSN 5945-01-466-0433
NSN 6645-01-518-1107
NSN 6105-01-297-4760