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 6610-01-189-2292
NSN 6150-01-062-6546
NSN 6150-01-172-4736
NSN 5965-00-246-4767
NSN 5950-00-467-0075
NSN 5895-01-301-4849
NSN 5895-00-430-5290
NSN 5996-00-472-9157
NSN 6145-01-083-6564
NSN 2925-01-041-2360
NSN 5835-01-380-4924
NSN 6110-01-629-2441