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 6610-00-023-0076
NSN 5975-00-384-8077
NSN 4140-01-437-4138
NSN 6145-01-609-2291
NSN 5935-01-634-0668
NSN 5998-01-106-7734
NSN 6650-00-252-6271
NSN 6220-01-005-2134
NSN 6240-00-941-2714
NSN 5920-01-304-6745
NSN 4140-01-588-5486
NSN 5950-00-542-7581