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 5915-00-027-7665
NSN 5945-01-125-5798
NSN 5895-01-640-6675
NSN 5855-01-271-6617
NSN 4140-01-525-2201
NSN 5975-00-028-0122
NSN 6150-01-642-7648
NSN 5950-01-472-2467
NSN 6110-01-259-8224
NSN 5935-01-242-1186
NSN 6135-01-621-9307
NSN 5996-00-472-9157