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 6220-01-395-8482
NSN 6105-01-058-5716
NSN 4140-01-647-0707
NSN 5920-01-479-4724
NSN 6110-01-284-0318
NSN 5950-01-340-9984
NSN 6220-00-773-8483
NSN 6145-01-310-4023
NSN 5835-01-632-6627
NSN 7035-00-238-3662
NSN 2925-01-424-0235
NSN 6240-01-437-4936