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 2925-01-317-1186
NSN 5945-01-659-8858
NSN 6220-01-119-0742
NSN 6645-01-648-2115
NSN 6105-01-335-5618
NSN 5945-01-623-7999
NSN 5950-01-441-2143
NSN 6145-00-058-6739
NSN 5915-00-682-1941
NSN 5945-00-102-9508
NSN 6105-01-279-7009
NSN 5996-01-196-2042