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 2925-01-292-9248
NSN 6220-00-706-0073
NSN 5950-01-343-3620
NSN 5895-00-328-8938
NSN 6130-01-492-5841
NSN 5855-00-631-4565
NSN 5960-00-983-5986
NSN 5965-01-448-9585
NSN 5930-01-420-8180
NSN 6320-01-088-1109
NSN 6110-01-631-4165
NSN 5960-00-188-8648