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 6150-00-227-8983
NSN 5999-00-240-8720
NSN 2925-00-564-1692
NSN 6145-01-502-4308
NSN 4140-01-529-6811
NSN 6645-00-814-4558
NSN 5915-01-481-1954
NSN 5930-01-388-7576
NSN 5996-01-322-4838
NSN 6150-01-461-3426
NSN 6110-00-297-5768
NSN 5910-01-350-7865