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 6130-01-050-4915
NSN 5950-00-912-6632
NSN 5935-01-111-3589
NSN 6135-00-196-5267
NSN 5920-00-604-6301
NSN 6620-01-551-7071
NSN 5895-01-038-6867
NSN 6320-00-977-3930
NSN 6620-01-323-7620
NSN 5855-00-327-2061
NSN 6150-00-894-1984
NSN 6105-00-116-7843