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 5998-00-607-9921
NSN 5985-00-418-6503
NSN 5945-00-321-2043
NSN 5915-00-423-7196
NSN 5999-01-109-1877
NSN 5925-01-230-9655
NSN 5930-00-670-0691
NSN 5996-01-462-3656
NSN 6610-01-430-5373
NSN 6135-00-505-0679
NSN 5999-00-189-0032
NSN 6685-01-135-3278