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 5935-01-403-2844
NSN 5999-01-131-4680
NSN 6145-00-248-4944
NSN 6105-00-281-8185
NSN 5950-00-786-6622
NSN 6110-01-444-0763
NSN 5996-01-106-2637
NSN 5999-00-988-3893
NSN 6130-00-351-7150
NSN 6105-01-506-1281
NSN 6135-00-209-6918
NSN 5930-01-006-7625