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 6105-01-317-3657
NSN 6650-00-877-6972
NSN 5965-01-574-0084
NSN 6645-01-386-4588
NSN 5965-00-874-1075
NSN 6645-01-455-1293
NSN 5990-01-178-6307
NSN 5975-00-688-4625
NSN 6650-00-597-7313
NSN 6620-01-018-5874
NSN 5999-00-684-6811
NSN 6130-00-361-1774