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 5935-00-679-8405
NSN 5999-00-257-9916
NSN 5965-00-246-5612
NSN 5855-00-237-4088
NSN 6685-01-301-3180
NSN 6145-00-773-6195
NSN 5985-01-426-8726
NSN 5915-01-135-3595
NSN 6610-00-382-0266
NSN 7035-01-209-0045
NSN 6145-01-068-4138
NSN 5930-00-146-2453