Material is carbon fiber/graphoil
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 2925-01-564-8043
NSN 6650-00-170-5095
NSN 6650-00-451-8174
NSN 4140-00-453-3818
NSN 5996-00-989-9331
NSN 5920-00-226-7148
NSN 6150-01-232-1920
NSN 6145-00-354-6706
NSN 5930-00-610-6025
NSN 5930-01-434-4633
NSN 5998-01-333-6229
NSN 6650-01-449-2334