Two holes on outer periphery are not drilled thru; they are thd; furnished w/two setscrews
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 6220-01-240-8400
NSN 6610-00-080-2985
NSN 6645-01-502-3068
NSN 5925-01-070-1120
NSN 5999-01-542-5150
NSN 5925-01-297-8574
NSN 5999-01-208-5724
NSN 5950-01-535-0680
NSN 5910-00-574-5753
NSN 6240-00-984-3354
NSN 6105-01-306-4618
NSN 4140-00-529-6005