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 5965-01-522-7706
NSN 6620-00-199-8734
NSN 2925-00-814-8745
NSN 5950-00-122-6958
NSN 5855-01-191-3404
NSN 5950-00-290-8090
NSN 6105-00-594-5150
NSN 6650-01-472-8804
NSN 6130-01-548-1505
NSN 6645-01-426-7652
NSN 7035-00-104-7613
NSN 6685-01-023-8007