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 5960-01-076-4708
NSN 5996-01-439-7962
NSN 6110-01-518-8789
NSN 5985-01-384-6200
NSN 6145-01-435-6528
NSN 6645-01-244-4881
NSN 6620-01-502-9104
NSN 5990-01-421-3325
NSN 6135-01-472-9011
NSN 5855-01-611-8933
NSN 5935-01-472-2470
NSN 7035-00-140-0474