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 5985-01-500-1898
NSN 5920-01-461-7676
NSN 6650-01-019-1550
NSN 6620-01-453-3135
NSN 7035-00-868-2640
NSN 5975-01-131-6300
NSN 5985-00-554-9730
NSN 6145-01-568-6587
NSN 5998-00-377-3807
NSN 6130-01-185-0310
NSN 5990-00-593-5089
NSN 5998-01-474-6666