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 5905-01-240-8882
NSN 5998-01-411-1203
NSN 5930-01-408-5586
NSN 6150-00-647-3285
NSN 5996-00-721-2194
NSN 5996-01-264-8463
NSN 5920-00-081-0537
NSN 7035-01-347-3617
NSN 5990-01-088-5293
NSN 5945-00-464-7216
NSN 6650-01-500-1756
NSN 5905-01-652-0192