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 6240-00-143-6543
NSN 7035-00-703-3535
NSN 7035-01-227-2546
NSN 6685-00-881-9576
NSN 5998-01-115-7603
NSN 6145-00-323-6021
NSN 5945-01-163-3028
NSN 5950-01-592-6725
NSN 6150-01-288-6183
NSN 6145-00-988-3870
NSN 6610-01-469-6235
NSN 6685-00-150-7080