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 5935-01-126-3780
NSN 5835-01-347-6362
NSN 6130-01-423-9287
NSN 6220-01-166-3696
NSN 6220-00-818-6478
NSN 5910-01-246-4510
NSN 5965-00-581-9978
NSN 5965-01-578-6081
NSN 5905-01-142-3993
NSN 5935-00-113-2108
NSN 5905-01-100-3374
NSN 7035-01-526-0191