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 7035-01-095-5454
NSN 6220-00-316-2500
NSN 2925-01-204-6243
NSN 5996-01-626-1897
NSN 5950-00-833-8386
NSN 6320-01-285-1922
NSN 7035-00-541-8516
NSN 6620-01-187-7267
NSN 6150-00-111-3528
NSN 5915-01-565-5134
NSN 7035-00-782-7046
NSN 5895-00-043-1155