Plastic aramid (kevlar texit) and tfe/graphite composite yarn material
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 5999-01-444-2091
NSN 5855-01-657-7657
NSN 5975-01-188-7901
NSN 6685-01-346-0890
NSN 5925-00-369-7747
NSN 4140-01-431-9065
NSN 6145-01-194-0784
NSN 6685-01-022-4263
NSN 5950-00-914-5915
NSN 7035-01-192-2659
NSN 5835-01-087-9515
NSN 5910-01-275-7984