Undersized
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 6145-00-850-8045
NSN 5920-01-542-8877
NSN 6685-00-008-7448
NSN 6610-00-420-8475
NSN 6610-01-533-2935
NSN 6610-00-334-6935
NSN 6145-01-211-3607
NSN 5960-01-632-6576
NSN 5905-00-946-0377
NSN 6110-01-486-8235
NSN 6105-01-246-5831
NSN 5855-01-128-1762