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 6145-01-124-0035
NSN 5950-01-045-1254
NSN 7035-00-104-7613
NSN 6220-00-437-7851
NSN 5915-01-455-3434
NSN 6320-00-242-3300
NSN 6150-00-038-5009
NSN 6110-01-503-0999
NSN 5950-01-127-8677
NSN 6620-01-529-7513
NSN 6240-01-119-1512
NSN 5935-00-601-2439