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 6620-01-441-0240
NSN 5930-01-201-6356
NSN 6650-00-778-2949
NSN 5920-01-536-9253
NSN 6145-01-388-2030
NSN 7035-00-215-3272
NSN 6220-01-462-1479
NSN 6150-00-120-2485
NSN 6320-01-436-9228
NSN 4140-00-144-6833
NSN 6150-01-048-3472
NSN 2925-01-344-0281