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 5855-00-586-6255
NSN 6320-01-292-6635
NSN 5895-00-006-2025
NSN 5950-01-210-1632
NSN 5910-00-891-8471
NSN 6610-00-005-4452
NSN 5930-00-563-1926
NSN 5950-01-634-0677
NSN 6130-00-297-5793
NSN 5960-01-570-8605
NSN 6130-01-096-7551
NSN 6240-01-449-2883