Surface treatment in accordance with j514
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 5950-00-106-3898
NSN 5950-01-210-9104
NSN 5935-00-551-1792
NSN 6105-01-336-7843
NSN 5999-00-617-9451
NSN 6685-01-074-4345
NSN 6145-00-539-9799
NSN 5895-01-245-3563
NSN 5999-01-423-5170
NSN 6135-01-400-2947
NSN 6320-00-456-2092
NSN 6105-01-578-6318