A ring-shaped item whose outer surface is so shaped as to form a seat for the coupling nut and the fitting between which it is assembled. It is designed to be slipped over tubing or hose so that tightening of the coupling nut to the fitting compresses the sleeve against the circumference of the tubing or hose thereby effecting a tight seal between the tubing, or hose fitting and coupling nut.
NSN 5835-00-833-7080
NSN 5985-00-922-7715
NSN 5915-00-188-9057
NSN 6320-00-242-3300
NSN 5910-00-206-0440
NSN 6620-00-273-8735
NSN 5996-00-905-6610
NSN 6240-00-272-8601
NSN 6135-01-457-0984
NSN 4140-01-322-4591
NSN 5935-01-050-8417
NSN 6105-00-811-7145