Box "a", 7 feet length
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 6105-00-255-2153
NSN 5895-01-604-9047
NSN 5985-01-537-1698
NSN 5999-01-362-8667
NSN 5965-01-547-2587
NSN 6110-01-222-0767
NSN 5910-00-924-8634
NSN 5925-01-601-1038
NSN 5960-01-649-1341
NSN 5925-01-200-4929
NSN 5935-01-142-9941
NSN 5895-01-498-3072