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 5965-01-043-9357
NSN 6130-01-152-4161
NSN 6130-01-164-2228
NSN 6105-01-196-0935
NSN 5996-01-383-7018
NSN 5910-01-251-1267
NSN 6105-01-319-7052
NSN 5945-00-732-9864
NSN 5990-01-310-5630
NSN 6320-01-449-1014
NSN 5920-00-798-8861
NSN 5985-01-024-1294