No other part numbers with same form, fit, and function found.
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 5996-01-153-2359
NSN 7035-01-145-5059
NSN 6685-01-346-7677
NSN 5925-01-361-8836
NSN 5965-00-529-0602
NSN 6150-00-535-4190
NSN 6240-01-080-9620
NSN 6130-00-879-0916
NSN 2925-00-863-8578
NSN 4140-01-292-9751
NSN 7035-00-205-8739
NSN 6110-01-140-9671