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 5835-00-707-6266
NSN 5855-01-389-3091
NSN 6110-00-297-5768
NSN 5855-01-609-5749
NSN 6145-01-277-8917
NSN 5910-00-756-6432
NSN 5835-01-454-2674
NSN 5910-01-317-6702
NSN 5910-01-568-9354
NSN 6220-00-231-2687
NSN 6130-00-583-3849
NSN 5975-01-550-5070