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 6130-01-029-6112
NSN 5925-01-222-6642
NSN 5960-01-052-9577
NSN 5945-01-021-1742
NSN 5998-01-372-8020
NSN 6130-01-634-0603
NSN 5985-01-632-8120
NSN 5990-01-357-6175
NSN 6620-01-148-4354
NSN 6610-01-315-7002
NSN 6130-01-191-6787
NSN 5965-01-407-9561