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 6105-01-265-5084
NSN 6110-00-919-0325
NSN 6150-01-632-9013
NSN 6645-00-133-7823
NSN 6150-00-455-9860
NSN 5998-01-148-8591
NSN 5915-01-383-8282
NSN 6110-01-533-7768
NSN 5990-01-502-8209
NSN 7035-00-541-8516
NSN 5985-01-442-2660
NSN 6110-01-519-9131