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 6620-01-032-3937
NSN 5990-01-103-3572
NSN 7035-01-165-9120
NSN 5895-01-412-0950
NSN 6240-01-429-9826
NSN 6145-00-594-7822
NSN 6130-00-283-2759
NSN 6145-01-625-1495
NSN 5935-00-974-9298
NSN 5985-01-588-5327
NSN 5895-01-432-1804
NSN 6685-01-245-8952