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 5905-01-463-8665
NSN 5935-00-050-2160
NSN 6110-01-276-9423
NSN 5975-01-255-1744
NSN 6685-01-632-6871
NSN 6220-00-505-0277
NSN 5895-00-212-7451
NSN 6320-01-462-2295
NSN 5895-00-169-3748
NSN 5985-01-550-9852
NSN 4140-01-195-6489
NSN 5905-00-156-2982