A cylindrical soft metallic crush item used to seal high pressure flared tube connections. It is designed to be inserted between the conical surface of a flared tube fitting and the inner surface of the flared end of the connecting tube.
NSN 5975-01-573-2682
NSN 5960-01-053-4358
NSN 4140-01-264-0885
NSN 6240-01-201-4314
NSN 5990-01-600-5989
NSN 5996-01-206-1329
NSN 6645-00-518-2068
NSN 2925-01-351-9748
NSN 6145-01-571-2565
NSN 5910-01-437-3535
NSN 6135-01-357-0621
NSN 6650-01-645-2850