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 5930-01-600-3940
NSN 6610-01-648-4460
NSN 6150-01-181-7279
NSN 5925-01-051-5537
NSN 6130-01-146-3974
NSN 5960-00-055-9340
NSN 5999-01-463-9225
NSN 6240-00-710-2742
NSN 5925-01-338-7342
NSN 5975-00-262-0896
NSN 6135-00-078-9931
NSN 5945-01-443-2469