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 5925-01-535-6842
NSN 5999-01-634-0576
NSN 5999-01-508-3470
NSN 2925-01-609-3525
NSN 5985-00-274-2265
NSN 6145-00-560-5726
NSN 2925-01-454-2046
NSN 6610-01-483-1317
NSN 6105-01-149-4808
NSN 6145-00-135-1436
NSN 5975-00-707-6245
NSN 5835-00-484-1330