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 6105-00-480-8113
NSN 5990-01-539-4653
NSN 5975-00-242-0906
NSN 6150-00-923-4476
NSN 5990-00-499-9816
NSN 5905-01-406-3423
NSN 5915-01-203-1131
NSN 5965-00-904-9103
NSN 2925-00-127-7828
NSN 5965-01-093-0642
NSN 5998-01-553-2844
NSN 6110-01-295-7891