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 6645-01-273-2462
NSN 5950-01-147-5419
NSN 5945-01-317-3193
NSN 4140-01-201-9219
NSN 5895-01-450-6434
NSN 5985-01-592-3096
NSN 5905-01-141-4741
NSN 6105-01-164-8269
NSN 7035-01-323-0164
NSN 5960-00-630-6630
NSN 5930-01-055-9635
NSN 6145-00-299-7757