Kevlar para-aramid fiber material/1 spool equals 20 lbs/30 feet
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 6220-00-276-8681
NSN 6645-00-483-2981
NSN 5925-01-299-1373
NSN 5895-00-337-5575
NSN 6220-00-081-6429
NSN 5895-01-615-7199
NSN 5990-01-480-9938
NSN 5999-01-375-7562
NSN 5925-01-366-0318
NSN 6240-00-361-1421
NSN 6650-01-431-9625
NSN 5945-00-423-2186