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 5895-01-545-0478
NSN 6135-00-027-3914
NSN 5905-01-357-7001
NSN 5915-01-193-6298
NSN 5895-01-314-1694
NSN 5985-01-041-3330
NSN 6320-00-213-0477
NSN 5910-01-094-9898
NSN 5915-01-435-2549
NSN 6650-00-119-3966
NSN 5915-00-965-0535
NSN 6130-01-120-2984