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 5920-01-337-2343
NSN 5855-01-599-9542
NSN 5835-00-431-4451
NSN 6145-01-207-7762
NSN 5925-01-222-2414
NSN 5915-00-456-0873
NSN 6220-01-230-7269
NSN 5925-01-359-4814
NSN 6145-01-233-4796
NSN 5975-01-181-7094
NSN 5930-01-588-1658
NSN 5835-01-208-8800