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 6150-01-596-5165
NSN 7035-00-126-1899
NSN 5835-01-632-6627
NSN 5960-01-313-0681
NSN 5835-01-616-6131
NSN 5965-01-592-3051
NSN 5999-00-478-6991
NSN 5998-01-332-1658
NSN 6145-00-808-3537
NSN 5835-01-396-0640
NSN 5930-00-819-2507
NSN 6650-01-215-4487