Multiple grooves on inside
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 6130-01-649-8053
NSN 5999-01-344-9665
NSN 5910-01-381-3009
NSN 6645-00-279-1777
NSN 5915-01-448-2891
NSN 5925-01-432-0547
NSN 5905-01-394-1582
NSN 5950-00-880-7136
NSN 5905-01-352-3293
NSN 5945-00-012-4831
NSN 5835-01-042-9943
NSN 5985-01-477-2657