Weapon system essential
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 5895-01-571-4420
NSN 2925-00-149-0760
NSN 5935-01-527-2050
NSN 5855-01-360-4656
NSN 6240-01-566-0235
NSN 5990-01-658-3102
NSN 6145-01-443-6462
NSN 6145-00-909-0614
NSN 6650-01-256-3413
NSN 6645-01-411-2283
NSN 6650-01-365-1894
NSN 6105-00-134-0827