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 5975-01-348-7448
NSN 6685-01-414-8811
NSN 6220-01-106-3215
NSN 6240-00-172-8451
NSN 5930-00-480-2046
NSN 5998-01-438-6259
NSN 5905-01-494-0347
NSN 5960-01-257-0225
NSN 6620-01-164-4913
NSN 5915-01-437-8858
NSN 7035-01-406-4146
NSN 5915-01-400-6125