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 5960-01-076-4708
NSN 5965-00-501-7835
NSN 5915-01-631-3793
NSN 6685-00-353-7893
NSN 5835-01-268-1924
NSN 6685-01-100-3012
NSN 6145-01-297-4838
NSN 5835-00-568-2956
NSN 5930-01-114-8294
NSN 6320-01-072-2073
NSN 5996-01-433-3901
NSN 5985-00-208-0572