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 6110-01-116-2353
NSN 5998-00-562-2474
NSN 6620-01-371-1655
NSN 5935-01-056-5494
NSN 5999-01-110-7296
NSN 2925-00-246-3077
NSN 7035-00-703-3535
NSN 5925-01-281-3041
NSN 2925-01-578-7731
NSN 5975-01-062-2174
NSN 2925-01-157-9204
NSN 5998-01-487-5885