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 5965-01-067-9280
NSN 6145-00-669-6757
NSN 6650-01-278-4359
NSN 6150-00-439-6070
NSN 5910-00-722-4806
NSN 6220-01-494-2252
NSN 6135-01-540-9655
NSN 6620-01-331-4001
NSN 6620-01-376-3744
NSN 5835-00-892-3510
NSN 6105-01-429-4657
NSN 5975-00-974-6704