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 5910-01-658-6696
NSN 6105-01-177-3726
NSN 6105-00-473-2314
NSN 6145-01-281-7222
NSN 6240-00-187-4306
NSN 5950-01-020-9160
NSN 6685-01-095-0278
NSN 6130-01-426-6859
NSN 6145-01-520-9931
NSN 6320-01-436-0513
NSN 5835-00-165-3069
NSN 5920-01-122-6303