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 5975-01-650-1847
NSN 6110-00-942-1373
NSN 6650-01-436-3478
NSN 4140-00-905-6570
NSN 5950-01-268-8395
NSN 5950-01-474-2016
NSN 5998-00-517-9170
NSN 5835-00-242-3763
NSN 6145-01-025-1822
NSN 6110-01-486-0403
NSN 6320-01-140-6441
NSN 5965-00-006-8004