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 5945-00-144-0071
NSN 6610-00-680-8325
NSN 5910-01-649-1475
NSN 6240-00-868-2102
NSN 5910-01-274-1278
NSN 6105-01-545-1485
NSN 6130-00-238-6441
NSN 5998-00-861-2401
NSN 6620-00-202-5122
NSN 6135-01-349-6285
NSN 6610-01-389-3082
NSN 5985-00-912-6380