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 7035-01-534-7074
NSN 6105-01-487-0836
NSN 6105-00-761-8446
NSN 6145-00-459-4899
NSN 5920-00-209-0443
NSN 6320-01-397-9995
NSN 5910-00-912-5730
NSN 5950-01-528-3624
NSN 5895-01-501-3596
NSN 5910-00-979-5833
NSN 5925-01-230-0410
NSN 5960-01-187-3103