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 6685-00-198-9506
NSN 6110-00-420-9190
NSN 6320-01-279-0343
NSN 6105-00-296-0372
NSN 6240-00-059-7099
NSN 6320-01-600-5808
NSN 6110-01-596-6962
NSN 6105-01-273-0596
NSN 6150-00-788-6064
NSN 5920-01-527-0961
NSN 6685-00-663-9000
NSN 5975-01-537-1300