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 6685-01-463-3574
NSN 5996-00-589-6561
NSN 6105-00-045-3227
NSN 6610-01-242-3760
NSN 5905-01-079-1928
NSN 6240-01-082-5552
NSN 5925-01-562-3552
NSN 6130-01-366-9589
NSN 6105-01-493-4224
NSN 6645-01-473-9179
NSN 5996-00-915-1385
NSN 5920-01-166-7421