Undersize
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 5990-01-522-6096
NSN 5945-01-463-6133
NSN 6610-00-490-9514
NSN 6150-01-608-2635
NSN 6240-01-406-3589
NSN 6320-01-419-6416
NSN 5990-01-337-4584
NSN 5855-01-447-3137
NSN 5895-01-024-7987
NSN 5996-01-496-0462
NSN 5950-01-597-9612
NSN 5835-01-589-4735