No other part numbers with same form, fit, and function found.
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 5920-01-599-4432
NSN 5998-00-657-4760
NSN 5965-01-098-7028
NSN 5895-01-249-7596
NSN 5930-00-974-3842
NSN 5930-00-177-3316
NSN 5930-01-131-4098
NSN 5990-01-032-3832
NSN 5960-00-597-2680
NSN 5950-01-495-6261
NSN 5998-01-652-9988
NSN 5935-01-515-2452