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 5935-01-238-4364
NSN 6135-01-056-4609
NSN 6620-00-977-3779
NSN 6145-01-242-7732
NSN 5999-01-253-6387
NSN 5905-01-660-6179
NSN 5950-01-314-6384
NSN 4140-01-482-0163
NSN 4140-01-580-3291
NSN 5975-01-550-0413
NSN 6685-01-104-2427
NSN 6135-01-544-8463