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 5915-01-023-5937
NSN 6130-00-148-8784
NSN 5975-01-535-5734
NSN 6240-01-651-8628
NSN 6145-01-396-0982
NSN 5905-00-447-0706
NSN 5930-01-218-5663
NSN 5960-01-079-0660
NSN 5965-01-528-8152
NSN 5915-01-254-9220
NSN 5915-01-523-6164
NSN 5935-00-136-5037