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 6620-01-487-8735
NSN 5895-00-269-3848
NSN 6320-00-139-1090
NSN 6105-01-487-3992
NSN 5990-00-186-2445
NSN 6150-01-387-6150
NSN 6220-01-383-3920
NSN 5835-00-491-6075
NSN 5999-00-200-4412
NSN 5985-01-442-0454
NSN 5915-00-132-2644
NSN 5945-01-468-6041