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 6240-00-952-1906
NSN 6610-00-238-1693
NSN 6645-01-400-1137
NSN 5996-01-362-9047
NSN 6610-01-352-5500
NSN 7035-00-286-6221
NSN 6620-01-437-8193
NSN 2925-01-424-0235
NSN 5945-01-054-3722
NSN 5975-00-521-4924
NSN 5965-01-417-3211
NSN 5935-01-526-5701