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 6220-01-463-8673
NSN 5910-01-656-9473
NSN 5915-00-747-9679
NSN 5930-00-916-5035
NSN 6130-01-545-3625
NSN 5990-01-582-5238
NSN 5998-01-374-9642
NSN 6130-01-476-2226
NSN 6220-01-370-2059
NSN 5910-01-359-9177
NSN 5930-01-577-8033
NSN 5999-00-112-4155