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 6150-01-324-6356
NSN 5855-01-572-8821
NSN 5945-00-228-2342
NSN 5999-00-530-4844
NSN 5999-01-461-5271
NSN 6650-01-554-8571
NSN 5905-01-493-9414
NSN 6150-00-646-7923
NSN 5990-00-033-8128
NSN 6150-01-172-9099
NSN 6645-00-287-9192
NSN 5835-00-792-8438