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 5920-01-094-7284
NSN 6145-00-248-8965
NSN 5910-01-036-4682
NSN 6110-01-124-1546
NSN 6105-01-322-8246
NSN 7035-01-451-0143
NSN 5855-01-029-8733
NSN 6145-01-529-9831
NSN 5895-01-338-1626
NSN 6130-01-445-5077
NSN 6105-01-321-7466
NSN 5960-01-469-5874