Brown per mil-std-595; color code 30219
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 5996-01-521-4007
NSN 6145-00-702-8816
NSN 5905-01-086-9856
NSN 5835-00-483-7615
NSN 5985-01-551-7958
NSN 5950-00-381-8549
NSN 6150-01-241-9445
NSN 5975-00-012-0095
NSN 5985-01-382-8094
NSN 5935-01-625-3407
NSN 6240-01-424-0980
NSN 2925-01-233-8545