A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.
Classification: Parts, nesoi, of pumps for liquids
NSN 6105-01-629-6080
NSN 6240-01-303-0142
NSN 5985-01-432-0866
NSN 5998-01-482-4110
NSN 5915-01-027-1407
NSN 5945-01-653-4597
NSN 5998-01-380-5085
NSN 5920-01-634-0250
NSN 6110-01-580-0855
NSN 2925-00-156-8963
NSN 6240-00-432-0328
NSN 6105-01-130-3488