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 5855-00-149-0766
NSN 5985-01-160-7898
NSN 6145-00-921-7990
NSN 5999-01-606-1887
NSN 5855-01-510-9416
NSN 5945-01-326-2729
NSN 6645-00-079-1430
NSN 5915-01-169-6030
NSN 5905-01-513-6113
NSN 5996-00-589-0552
NSN 5910-01-310-7585
NSN 5975-01-032-4295