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 5985-01-538-4228
NSN 6105-01-415-4053
NSN 6130-01-626-4858
NSN 5960-01-384-4603
NSN 6135-00-315-1187
NSN 4140-00-777-6434
NSN 5950-01-495-1879
NSN 5985-01-358-6042
NSN 5975-00-877-2567
NSN 2925-01-448-2880
NSN 5996-01-136-9353
NSN 6610-00-231-5266