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 5999-01-029-8004
NSN 5930-01-623-6897
NSN 5985-01-425-5849
NSN 6150-01-059-2683
NSN 5998-00-221-3216
NSN 6240-01-011-2267
NSN 7035-01-441-9509
NSN 5915-01-027-1407
NSN 6110-01-278-2880
NSN 6130-01-272-9007
NSN 6320-01-643-0850
NSN 5895-00-078-4335