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 6685-00-932-5275
NSN 6110-01-156-9719
NSN 5998-01-574-0053
NSN 5855-00-688-9954
NSN 6220-01-437-5425
NSN 5975-01-421-9937
NSN 5965-01-295-9842
NSN 6150-00-173-2798
NSN 5895-01-570-2878
NSN 5935-01-288-0307
NSN 6240-01-069-9022
NSN 5950-00-738-2557