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 6685-00-679-9965
NSN 5855-00-337-3679
NSN 5998-01-655-8221
NSN 6610-01-115-5791
NSN 5895-00-232-9451
NSN 7035-00-803-3056
NSN 5965-00-089-8308
NSN 5990-01-095-8866
NSN 5945-01-065-2854
NSN 5945-01-441-9370
NSN 6145-01-369-8025
NSN 5915-01-320-2164