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 6135-00-299-6918
NSN 5910-01-392-3075
NSN 5920-01-060-9302
NSN 5985-01-545-0818
NSN 6135-01-575-8362
NSN 6610-01-384-1587
NSN 5999-01-542-6774
NSN 5990-01-110-8979
NSN 6135-01-579-3534
NSN 5998-01-511-6724
NSN 5998-01-346-3648
NSN 6650-01-540-2150