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 5960-00-594-0824
NSN 5855-00-316-5050
NSN 6145-01-345-4529
NSN 5915-01-329-6107
NSN 5895-00-455-8952
NSN 5925-01-033-7888
NSN 6685-00-885-9482
NSN 5855-01-093-8202
NSN 6220-00-113-3166
NSN 5915-00-190-6422
NSN 6650-00-726-4242
NSN 6105-01-634-0322