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 6105-01-297-5439
NSN 5975-00-203-1265
NSN 7035-01-112-1054
NSN 6220-01-334-2251
NSN 6220-01-390-9537
NSN 5935-01-022-5167
NSN 5910-01-246-3183
NSN 5920-00-594-3124
NSN 6650-01-244-8559
NSN 6685-01-012-1557
NSN 6150-01-464-7618
NSN 6145-00-635-5322