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 5920-00-878-8527
NSN 4140-00-518-2744
NSN 6650-00-466-1697
NSN 5965-01-146-9162
NSN 5985-01-362-5909
NSN 4140-01-435-7166
NSN 5990-01-187-8050
NSN 6145-00-973-5628
NSN 5965-00-603-9306
NSN 5996-00-238-5654
NSN 5895-01-146-5382
NSN 6145-01-023-2616