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 6650-01-422-3395
NSN 6650-01-327-5113
NSN 5905-00-023-6175
NSN 6645-01-150-9847
NSN 5925-00-111-1969
NSN 6685-01-643-6351
NSN 5935-01-384-5423
NSN 6145-00-370-1964
NSN 6130-00-419-3642
NSN 5930-00-959-5847
NSN 5950-00-983-7836
NSN 5985-01-365-0188