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 6105-00-248-0110
NSN 5996-01-293-0373
NSN 5905-01-022-9608
NSN 6110-00-179-9996
NSN 5999-01-052-6950
NSN 6620-01-306-1347
NSN 5990-01-411-8548
NSN 6650-01-220-3842
NSN 5985-01-257-2746
NSN 6130-00-179-5211
NSN 5975-01-359-9617
NSN 6110-00-022-9565