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 5905-01-273-7254
NSN 6645-01-445-9089
NSN 6620-01-503-6576
NSN 5930-01-287-3191
NSN 5855-01-279-9938
NSN 5925-00-006-3539
NSN 6645-01-251-7887
NSN 5950-01-171-0520
NSN 5930-01-484-2694
NSN 5945-00-220-2331
NSN 6610-01-092-9846
NSN 6685-01-422-6911