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 6110-01-044-4978
NSN 6150-01-480-1415
NSN 5915-01-514-5863
NSN 5965-01-230-2351
NSN 5965-00-879-7287
NSN 5915-01-644-7770
NSN 5975-01-157-8140
NSN 5935-01-416-7352
NSN 6110-01-150-2672
NSN 5950-00-674-2159
NSN 2925-01-334-7122
NSN 7035-01-328-7448