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 6645-00-012-5834
NSN 2925-01-332-7178
NSN 5835-01-548-7454
NSN 6130-01-013-9343
NSN 6105-01-500-4047
NSN 5975-01-276-9036
NSN 6650-01-241-7978
NSN 7035-01-012-2259
NSN 6240-01-558-8379
NSN 5855-00-451-6155
NSN 5996-01-322-5587
NSN 5835-00-018-4571