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 6240-01-212-9756
NSN 6110-01-460-5023
NSN 4140-01-385-3187
NSN 6240-01-388-2413
NSN 5895-00-578-2457
NSN 6145-01-555-7738
NSN 5975-01-042-1274
NSN 5985-01-560-4925
NSN 5950-01-458-5977
NSN 5999-00-165-5865
NSN 5925-01-039-7068
NSN 5996-01-266-8706