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 6135-01-315-9214
NSN 5895-01-421-7028
NSN 5960-01-254-3541
NSN 6685-01-386-1093
NSN 6220-01-245-8112
NSN 5998-01-448-6177
NSN 5925-01-602-3468
NSN 5960-01-069-2009
NSN 5930-00-389-9275
NSN 5915-00-045-9071
NSN 6645-01-480-3962
NSN 6105-00-968-7525