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 6105-01-596-3746
NSN 6145-01-609-0028
NSN 5975-01-347-6404
NSN 5925-01-267-1053
NSN 5855-00-149-0766
NSN 5975-01-368-8816
NSN 6105-01-189-5020
NSN 5930-01-231-1777
NSN 5998-00-115-1581
NSN 6240-01-611-3411
NSN 5915-01-560-5493
NSN 5950-01-067-2553