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 5915-00-036-9529
NSN 5930-00-229-8996
NSN 5996-01-092-8400
NSN 5835-01-406-7633
NSN 6110-01-624-0268
NSN 5935-00-153-3130
NSN 6110-00-521-8932
NSN 7035-01-291-1770
NSN 5960-00-158-4841
NSN 6320-01-549-3153
NSN 6110-01-205-1601
NSN 5895-00-258-9135