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 5925-00-717-6319
NSN 6320-01-449-1014
NSN 5855-00-962-5792
NSN 5935-01-305-5218
NSN 5935-01-554-8833
NSN 6110-00-161-0132
NSN 6650-00-264-0664
NSN 6645-00-991-8704
NSN 6130-00-852-6379
NSN 5930-01-113-5244
NSN 6135-00-377-9165
NSN 5835-01-286-6499