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 6645-01-160-7707
NSN 5990-00-576-4882
NSN 6150-00-946-8782
NSN 5945-01-406-4352
NSN 5965-01-419-8200
NSN 6610-01-112-8137
NSN 5835-00-196-9771
NSN 6320-00-578-6898
NSN 5895-01-598-5415
NSN 7035-00-631-3782
NSN 6610-01-025-2876
NSN 5999-01-075-9191