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 5855-00-337-3679
NSN 5835-01-109-4775
NSN 5965-01-341-8746
NSN 5990-01-434-7503
NSN 6145-01-247-9818
NSN 5985-01-309-5635
NSN 5945-00-595-6769
NSN 2925-01-125-9169
NSN 6150-01-103-0927
NSN 6650-01-528-1756
NSN 6645-01-130-8899
NSN 5895-01-601-0726