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 5910-01-246-4510
NSN 6320-01-544-6447
NSN 5965-01-439-0793
NSN 5920-00-022-6391
NSN 5998-00-406-3327
NSN 6240-01-482-4819
NSN 5960-01-632-6576
NSN 5915-01-466-6108
NSN 5930-01-248-6445
NSN 6240-01-202-5649
NSN 6110-01-050-8119
NSN 2925-01-467-7672