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 6240-00-627-9007
NSN 5910-01-342-6173
NSN 5855-00-484-4856
NSN 5915-00-457-9296
NSN 6645-00-915-1817
NSN 5999-01-654-4559
NSN 6145-01-243-0123
NSN 5920-01-413-6984
NSN 6685-01-109-9595
NSN 5835-00-217-2147
NSN 6620-00-767-9415
NSN 6620-01-535-0070