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 5930-01-171-8418
NSN 6130-01-265-4028
NSN 5950-00-633-8366
NSN 5999-01-320-3987
NSN 5985-00-204-0028
NSN 5930-01-578-5726
NSN 5920-01-281-9965
NSN 5920-01-006-9821
NSN 5950-00-126-2995
NSN 6135-00-840-6451
NSN 5910-00-518-8203
NSN 6320-00-270-8222