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 5998-00-528-2352
NSN 5990-01-386-3040
NSN 6150-01-075-7283
NSN 5910-01-484-9277
NSN 5996-00-645-9957
NSN 5990-01-234-8646
NSN 5905-01-579-3060
NSN 5999-00-979-0394
NSN 6220-00-925-9497
NSN 5975-01-294-0448
NSN 5998-01-562-3077
NSN 5990-00-296-4825