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 5895-01-147-6310
NSN 6105-01-401-5361
NSN 5975-01-519-1435
NSN 5910-00-339-2198
NSN 5965-00-768-4366
NSN 5999-01-246-2876
NSN 2925-01-201-3043
NSN 6110-01-592-1784
NSN 6130-01-164-9606
NSN 5960-01-390-5961
NSN 5915-01-215-1473
NSN 6320-00-731-6134