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 6135-00-100-0485
NSN 7035-01-393-6015
NSN 5930-01-264-9813
NSN 5996-01-483-0400
NSN 5945-01-488-9849
NSN 5915-01-085-1762
NSN 5915-00-858-4823
NSN 5950-01-303-6681
NSN 5835-00-198-4936
NSN 5975-01-506-9318
NSN 6105-00-721-2433
NSN 5910-00-165-9333