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 6320-01-512-2031
NSN 6610-01-047-3522
NSN 5965-00-217-1113
NSN 6135-01-633-8502
NSN 6135-00-919-1117
NSN 6320-01-436-0513
NSN 6650-00-973-1176
NSN 4140-01-424-5216
NSN 7035-00-585-2113
NSN 5925-00-337-8138
NSN 5905-00-014-6461
NSN 6220-01-485-9737