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 5895-00-962-5564
NSN 5960-01-614-8005
NSN 6220-00-419-0635
NSN 6145-01-250-6825
NSN 5996-01-333-3419
NSN 6110-00-916-9582
NSN 6240-01-616-3334
NSN 5895-00-026-1749
NSN 5935-01-558-4211
NSN 6620-01-425-2517
NSN 5915-01-621-7426
NSN 5930-01-561-8963