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 6240-00-172-8451
NSN 6110-01-536-9792
NSN 5895-00-383-5849
NSN 5985-00-199-8997
NSN 5855-01-461-8089
NSN 5925-01-363-6284
NSN 6620-01-415-5803
NSN 6610-00-799-8315
NSN 4140-00-812-6330
NSN 5960-01-283-7129
NSN 6610-01-155-2661
NSN 6110-01-277-0602