A flanged cylindrical item having a sharp cutting surface on the inside diameter at the end opposite the flange. The cutting edge, in use, is designed to imbed in the tubing due to pressure exerted when the outside diameter of the sleeve is forced into and against an angular seat. This firmly attaches the sleeve to the tubing and the flanged end then serves as a bearing surface for the coupling nut to bring the tubing into the mating fitting.
NSN 6135-01-482-3989
NSN 5975-01-385-8632
NSN 6130-01-643-7711
NSN 5915-01-628-5889
NSN 5965-01-142-7862
NSN 6130-00-851-5132
NSN 6145-01-212-2036
NSN 6145-01-469-6661
NSN 4140-01-433-9403
NSN 2925-00-494-5537
NSN 6685-01-076-4703
NSN 5930-00-833-6092