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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5999-00-189-0032
NSN 6645-01-212-9474
NSN 6130-01-634-0603
NSN 5910-01-546-0808
NSN 5895-00-203-2379
NSN 5950-01-398-1670
NSN 4140-00-179-3977
NSN 5930-01-414-8916
NSN 5920-00-269-4060
NSN 6240-01-313-8253
NSN 6150-00-136-9023
NSN 6220-01-422-9707