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 5925-00-717-6319
NSN 5999-01-634-0576
NSN 6145-01-555-8131
NSN 5855-00-327-2112
NSN 6320-01-450-7083
NSN 6240-01-567-3911
NSN 6220-01-125-5748
NSN 5985-01-092-2224
NSN 6130-01-480-5519
NSN 6105-00-754-8248
NSN 6240-00-472-4635
NSN 5935-00-285-2767