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 5945-01-067-0023
NSN 5895-01-620-5725
NSN 5960-01-317-3800
NSN 5945-01-628-3972
NSN 5915-00-052-8412
NSN 5935-00-963-7327
NSN 5960-01-211-2089
NSN 5920-01-115-4164
NSN 6240-01-342-0583
NSN 6150-01-424-8062
NSN 5945-01-189-0474
NSN 5895-01-043-4759