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 5945-01-593-3312
NSN 5950-01-325-2066
NSN 5915-00-291-3736
NSN 5895-01-463-2728
NSN 5945-00-715-2190
NSN 5945-01-123-5506
NSN 6320-00-908-6841
NSN 5996-00-833-2521
NSN 6685-01-168-0668
NSN 5855-01-063-6340
NSN 5985-01-243-4085
NSN 6610-01-065-1073