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 5930-00-022-3897
NSN 6105-01-194-6608
NSN 6130-00-600-8510
NSN 5945-01-467-0479
NSN 5855-01-510-4299
NSN 6145-01-253-9898
NSN 5835-01-085-9591
NSN 5990-01-081-0619
NSN 6130-01-536-9819
NSN 5835-01-238-3381
NSN 5965-00-815-2525
NSN 7035-01-088-6415