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 5975-00-886-8200
NSN 6650-01-519-9165
NSN 5965-00-253-1302
NSN 6645-01-279-7647
NSN 6110-00-876-0364
NSN 5950-01-025-9918
NSN 6320-00-937-5625
NSN 5835-00-102-2373
NSN 6320-00-841-2279
NSN 6220-00-625-8554
NSN 5950-00-786-9384
NSN 5975-01-397-2088