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 5905-01-557-9584
NSN 5905-01-354-2462
NSN 5965-01-442-9406
NSN 6110-01-255-5190
NSN 6105-01-318-2513
NSN 6145-00-663-6133
NSN 5965-01-210-7784
NSN 6130-01-454-9855
NSN 6240-01-556-7096
NSN 5975-01-105-3342
NSN 6130-00-964-9083
NSN 6130-01-091-0959