Called hv rings
No other part numbers with same form, fit, and function found.
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 6240-01-025-1208
NSN 5999-00-364-7870
NSN 5975-01-532-2168
NSN 6105-00-489-1305
NSN 6220-01-524-0461
NSN 5998-00-053-1514
NSN 6320-01-449-1014
NSN 5990-00-412-0019
NSN 5998-00-175-3615
NSN 5996-01-628-8624
NSN 2925-01-193-6689
NSN 5935-01-193-1367