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 5960-00-324-2994
NSN 5895-01-064-9814
NSN 5935-01-147-8575
NSN 5975-01-485-3616
NSN 5905-01-580-3905
NSN 6240-01-580-3494
NSN 5835-01-259-0859
NSN 6685-00-738-8872
NSN 6130-01-483-9794
NSN 5999-01-473-5692
NSN 2925-00-960-4737
NSN 5985-01-283-4294