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 5998-01-521-2801
NSN 6685-01-632-2176
NSN 6650-01-318-7339
NSN 6650-01-415-3332
NSN 5950-01-367-1870
NSN 5960-01-449-1310
NSN 5965-00-615-7118
NSN 4140-01-486-6582
NSN 5996-01-601-5949
NSN 6320-01-512-2031
NSN 5945-01-459-2953
NSN 5960-01-279-0985