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 6130-01-571-8628
NSN 6110-01-495-2860
NSN 6145-01-259-7891
NSN 5935-01-170-3726
NSN 5950-01-459-0261
NSN 6145-01-211-6591
NSN 5925-01-631-4473
NSN 6135-01-529-8523
NSN 5950-01-594-1479
NSN 5960-01-467-7516
NSN 6130-00-080-4630
NSN 6610-00-428-3678