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 5855-01-509-3112
NSN 5910-01-401-5279
NSN 5925-01-648-8151
NSN 6650-01-444-2152
NSN 6220-01-524-8952
NSN 6650-00-597-7313
NSN 4140-01-605-4196
NSN 5945-01-392-1068
NSN 5895-00-501-8174
NSN 6220-01-108-4571
NSN 6135-01-168-2944
NSN 7035-00-486-0367