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 7035-01-279-2815
NSN 6685-01-200-8184
NSN 6610-01-426-5090
NSN 6240-01-431-5790
NSN 6150-00-875-0869
NSN 5855-01-217-6857
NSN 5975-01-271-8041
NSN 6685-00-363-1701
NSN 5910-00-350-2630
NSN 6240-00-740-8901
NSN 5996-00-337-8603
NSN 5855-00-862-3345