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 5855-01-364-1005
NSN 5960-01-599-9821
NSN 7035-00-849-5526
NSN 6610-01-352-6344
NSN 6130-00-095-6501
NSN 5855-01-201-4857
NSN 5855-00-491-7079
NSN 6620-01-247-4127
NSN 5925-01-592-3077
NSN 6130-00-392-0511
NSN 6145-01-604-8280
NSN 6320-00-553-8427