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 5965-01-037-6807
NSN 7035-01-443-3052
NSN 6105-01-319-9061
NSN 5985-01-481-3752
NSN 5855-00-688-9954
NSN 5910-00-633-7743
NSN 6130-01-088-5942
NSN 5975-00-678-5958
NSN 5910-01-359-8909
NSN 5910-00-780-8853
NSN 5960-00-880-9589
NSN 6320-01-436-9228