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 5895-01-632-8115
NSN 6110-01-054-8245
NSN 6105-01-643-6024
NSN 5996-01-470-5522
NSN 5855-01-248-5725
NSN 5910-01-191-7504
NSN 5835-01-593-7579
NSN 5950-01-214-0981
NSN 5895-00-079-2055
NSN 6105-01-575-1256
NSN 4140-01-447-6350
NSN 5990-01-288-7393