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 5960-00-548-3072
NSN 6240-01-299-2335
NSN 5935-00-182-6932
NSN 5960-01-580-6360
NSN 2925-01-337-2508
NSN 5910-01-285-2161
NSN 6105-01-443-2980
NSN 5960-01-481-3722
NSN 5895-00-843-4354
NSN 5950-00-997-3344
NSN 6240-01-619-8316
NSN 5895-01-644-2777