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 6650-01-411-0170
NSN 5996-00-106-2241
NSN 2925-01-027-1293
NSN 5965-01-519-8228
NSN 5985-01-398-0786
NSN 6320-00-036-3688
NSN 5960-00-274-4905
NSN 5950-01-196-7158
NSN 6645-01-633-1852
NSN 5990-01-047-8168
NSN 6220-01-272-8585
NSN 4140-01-191-5935