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 5915-01-630-3083
NSN 6110-01-090-5094
NSN 4140-00-179-3977
NSN 6320-00-643-0958
NSN 5930-01-469-6480
NSN 7035-01-458-1963
NSN 5905-01-501-2913
NSN 5960-01-231-1450
NSN 5975-00-984-3431
NSN 5915-00-329-3811
NSN 5895-01-472-7200
NSN 5950-00-248-6921