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 5990-01-357-6175
NSN 6220-00-851-2307
NSN 6130-00-660-8848
NSN 6620-00-568-3947
NSN 5930-01-349-9847
NSN 5895-00-773-2926
NSN 5895-01-283-0952
NSN 6220-01-291-7478
NSN 6220-01-452-8785
NSN 6130-01-547-3158
NSN 5985-01-481-7330
NSN 6240-00-543-9321