Standard size
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 6145-00-915-5546
NSN 6650-00-170-5095
NSN 5935-01-286-5802
NSN 5935-01-655-3441
NSN 5999-00-620-2398
NSN 5835-00-498-1551
NSN 5910-00-769-5448
NSN 6220-01-496-9615
NSN 5920-01-507-8889
NSN 6105-01-145-8109
NSN 5905-01-025-2020
NSN 5915-01-433-9666