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 5895-01-087-3109
NSN 6620-01-488-6772
NSN 5985-00-898-8057
NSN 6685-01-072-8392
NSN 6150-01-227-5650
NSN 5905-01-517-9579
NSN 6650-01-433-0837
NSN 5930-00-147-4381
NSN 2925-01-078-7854
NSN 5998-01-464-8766
NSN 6610-00-589-6816
NSN 5835-00-025-9951