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 6135-01-623-6992
NSN 5905-01-472-3566
NSN 6105-01-534-8263
NSN 5930-00-606-4868
NSN 5925-01-445-0850
NSN 5910-01-393-4764
NSN 5915-00-186-0463
NSN 5930-01-316-5905
NSN 6135-01-243-5797
NSN 5920-00-983-8630
NSN 5925-01-340-7845
NSN 2925-01-097-0903