1-piece lead, 1-piece copper, 1-piece kevlar/polytetrafluoroethylene
Any combination of items manufactured from packing material to predetermined dimensions, or any combination of nonmetallic molded or formed shapes (other than solid rubber or synthetic rubber rings having a square or rectangular cross section) specifically designed and manufactured for use as a seal. The assembly may include metal lantern rings, metal separators, and/or end or adapter rings.
NSN 6240-01-523-2050
NSN 5945-00-862-3979
NSN 5975-00-698-9853
NSN 5999-00-984-7072
NSN 5996-00-170-8060
NSN 5910-01-184-0995
NSN 5998-01-357-1028
NSN 2925-01-307-2637
NSN 6130-01-643-6247
NSN 4140-00-299-0595
NSN 6645-01-558-5057
NSN 5925-01-021-5365