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 5920-00-844-2488
NSN 5945-00-910-2394
NSN 5925-01-426-6923
NSN 5930-00-888-7520
NSN 2925-01-263-3638
NSN 6135-01-471-4315
NSN 5975-00-817-1781
NSN 7035-00-283-3112
NSN 6650-00-180-6839
NSN 5960-00-011-4910
NSN 6220-01-323-9242
NSN 5835-00-498-1551