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 5905-01-382-0542
NSN 5925-00-938-3447
NSN 5915-01-518-6679
NSN 5905-01-417-9759
NSN 6220-01-573-7639
NSN 5945-00-186-5069
NSN 5998-01-105-2108
NSN 5835-01-515-6537
NSN 6110-01-066-1680
NSN 5915-01-479-4466
NSN 6105-00-909-9676
NSN 5855-01-134-7106