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 2925-00-024-6392
NSN 6240-01-576-0884
NSN 5996-01-509-6443
NSN 5950-00-726-7895
NSN 2925-00-169-3775
NSN 5996-01-419-5756
NSN 5965-01-444-1322
NSN 5895-01-498-3209
NSN 7035-01-507-2590
NSN 4140-01-138-4889
NSN 5985-01-648-5978
NSN 5835-01-279-2580