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 7035-01-368-1070
NSN 5895-01-589-2537
NSN 5990-00-107-7161
NSN 5895-01-487-4022
NSN 5950-01-206-3741
NSN 5985-01-315-6411
NSN 7035-00-997-6212
NSN 6610-01-361-8965
NSN 5990-01-328-8225
NSN 6320-01-021-6633
NSN 7035-00-285-3393
NSN 5950-01-335-0677