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 5945-01-237-2388
NSN 5975-01-550-4090
NSN 5999-00-892-3872
NSN 5985-00-615-5973
NSN 5960-00-545-5957
NSN 5999-00-994-2149
NSN 6610-00-001-9683
NSN 6105-00-210-2962
NSN 5905-01-088-6527
NSN 5915-01-415-6244
NSN 5935-01-410-7745
NSN 5960-00-729-5343