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 5935-01-265-5550
NSN 5915-01-182-6489
NSN 5998-00-633-5169
NSN 5895-01-553-4429
NSN 6135-00-027-3914
NSN 6105-01-023-2113
NSN 5998-01-085-9809
NSN 5915-00-553-8755
NSN 5960-01-200-4621
NSN 6320-01-390-5385
NSN 5895-01-243-2265
NSN 6130-01-423-7271