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 5930-01-150-4779
NSN 6610-01-462-9439
NSN 6145-00-114-0197
NSN 5965-00-686-7067
NSN 6135-00-078-9931
NSN 6240-00-855-4518
NSN 6105-01-090-5209
NSN 6220-00-146-1581
NSN 6110-00-404-3673
NSN 6150-01-330-2784
NSN 5960-01-003-8480
NSN 5999-01-629-7922