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 5950-01-222-5377
NSN 6650-01-335-4578
NSN 5950-01-068-2575
NSN 2925-00-333-4702
NSN 6135-01-304-8652
NSN 5985-00-910-0894
NSN 5920-01-065-0395
NSN 5910-00-891-9160
NSN 4140-01-415-3907
NSN 5905-01-500-9043
NSN 5930-01-541-3772
NSN 4140-01-307-8836