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 5965-01-367-6483
NSN 6610-00-907-2047
NSN 5999-01-274-6623
NSN 5835-01-498-9410
NSN 6150-01-433-3462
NSN 6130-01-232-1222
NSN 6150-01-455-4639
NSN 6320-00-456-2092
NSN 6105-00-482-4584
NSN 5999-01-070-1160
NSN 5985-00-913-6056
NSN 5835-01-055-6859