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 6150-01-360-4348
NSN 5950-00-081-0461
NSN 5855-01-444-9182
NSN 5905-01-379-1940
NSN 6650-00-020-6966
NSN 5915-00-917-1725
NSN 5985-01-127-6844
NSN 6240-00-347-7118
NSN 6240-01-167-5979
NSN 5998-01-593-0030
NSN 5910-01-275-0741
NSN 5835-00-838-0707