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 6105-01-096-4883
NSN 5925-01-565-7681
NSN 6105-00-630-9741
NSN 6620-01-180-2687
NSN 5985-01-336-3965
NSN 5950-01-205-4898
NSN 5999-01-415-0265
NSN 6320-01-523-4954
NSN 6320-01-495-1244
NSN 5975-00-927-7476
NSN 7035-01-132-4034
NSN 5999-00-375-6147