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 5996-01-044-2465
NSN 5985-01-223-6467
NSN 6650-01-014-4581
NSN 5965-00-581-5577
NSN 6105-00-031-1696
NSN 5985-01-230-2977
NSN 5996-01-025-8571
NSN 6645-00-658-7838
NSN 5985-00-243-4160
NSN 6105-00-877-7190
NSN 5985-01-554-2074
NSN 6110-00-780-7152