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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5920-01-014-3939
NSN 5930-01-348-0905
NSN 4140-01-412-0794
NSN 5960-01-331-3817
NSN 5999-00-621-0451
NSN 6145-01-094-6822
NSN 5945-00-802-1276
NSN 5855-00-327-2112
NSN 6620-01-431-9176
NSN 5935-01-290-4835
NSN 5905-01-605-1569
NSN 6220-01-467-2543