A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.
NSN 6105-00-193-8150
NSN 5999-00-205-0918
NSN 5945-00-467-1730
NSN 5935-01-362-2819
NSN 5855-01-112-7725
NSN 5985-00-636-8689
NSN 5996-01-076-2938
NSN 6130-00-543-9355
NSN 5855-01-020-3777
NSN 6110-00-722-8416
NSN 5945-00-478-6052
NSN 5935-00-397-4114