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 6240-00-261-2609
NSN 5999-00-972-2931
NSN 5945-00-756-0455
NSN 5950-00-840-7698
NSN 5895-01-390-0881
NSN 2925-00-570-3037
NSN 7035-00-497-8784
NSN 5855-00-896-4047
NSN 5835-00-269-2232
NSN 6145-01-325-6786
NSN 6240-00-244-0483
NSN 5985-00-087-1437