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 5855-00-058-1293
NSN 5985-00-673-5831
NSN 6240-00-084-0176
NSN 5855-01-495-2670
NSN 6145-01-017-8689
NSN 6105-01-350-9691
NSN 5990-01-443-2931
NSN 5975-01-359-3311
NSN 5855-00-937-7709
NSN 5895-01-588-0228
NSN 6150-01-069-2794
NSN 4140-00-471-8816