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 7035-00-931-9415
NSN 4140-01-157-8882
NSN 5895-01-351-0199
NSN 5895-00-446-5359
NSN 6105-00-197-8671
NSN 5855-01-323-5394
NSN 5998-00-847-8696
NSN 6610-01-426-5090
NSN 5945-01-038-5621
NSN 7035-00-541-8516
NSN 5835-01-384-3206
NSN 2925-01-283-6740