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 5945-00-666-4700
NSN 5960-00-407-7705
NSN 6685-00-173-3848
NSN 6135-01-026-9960
NSN 4140-00-722-8888
NSN 5895-01-248-0689
NSN 6685-01-576-0070
NSN 5855-00-832-9341
NSN 6145-00-255-1480
NSN 6320-01-473-9024
NSN 6645-00-139-5694
NSN 5950-00-758-6149