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 2925-00-981-5977
NSN 6650-01-519-0399
NSN 5960-01-458-0774
NSN 5910-01-286-1543
NSN 4140-01-415-0125
NSN 6620-01-300-9502
NSN 5999-01-025-5337
NSN 6145-01-032-8078
NSN 6320-00-977-3930
NSN 6145-01-336-4786
NSN 5990-01-200-7460
NSN 2925-01-262-1418