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 5930-01-650-9408
NSN 6130-01-535-2195
NSN 5910-01-546-4449
NSN 5895-01-227-0484
NSN 6220-00-539-8769
NSN 6685-01-267-6862
NSN 6320-01-170-4068
NSN 6130-00-876-2511
NSN 6110-01-251-3945
NSN 6150-01-427-3764
NSN 5985-01-472-2037
NSN 6130-01-181-5475