Used in 4th and 6th stage
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 5975-01-183-2268
NSN 6130-01-340-4828
NSN 5999-01-220-9548
NSN 5895-01-467-9401
NSN 5935-01-382-8190
NSN 6610-01-289-2848
NSN 6105-01-056-4473
NSN 6610-01-568-5241
NSN 5998-01-493-5905
NSN 5935-00-595-9262
NSN 5996-01-645-4831
NSN 5835-01-013-0956