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 5835-01-412-0344
NSN 5960-01-349-5525
NSN 6110-00-280-2753
NSN 6610-01-010-4516
NSN 6110-00-840-6560
NSN 6110-01-303-5837
NSN 5985-00-763-2244
NSN 5999-01-401-5322
NSN 6150-00-984-1892
NSN 5975-01-550-3047
NSN 6685-01-519-3280
NSN 5930-01-022-3878