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 6130-00-890-8471
NSN 5996-00-067-8864
NSN 5945-00-907-3196
NSN 5895-01-044-3825
NSN 5960-01-413-3877
NSN 5960-00-717-7844
NSN 5990-01-372-6047
NSN 6135-00-726-4142
NSN 6150-01-126-8949
NSN 5930-00-930-6035
NSN 6105-00-850-8424
NSN 5990-01-193-0487