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 5895-00-310-2247
NSN 6110-01-047-3179
NSN 5999-01-081-0598
NSN 5855-00-149-0766
NSN 6240-01-574-0261
NSN 5965-01-504-1051
NSN 5910-00-571-6854
NSN 6130-00-224-6951
NSN 6610-01-027-0087
NSN 6135-00-243-8330
NSN 6150-01-388-2421
NSN 5915-00-706-9397