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 5925-01-515-5785
NSN 7035-01-444-4240
NSN 6320-00-511-7331
NSN 5975-00-997-0749
NSN 6320-00-098-2858
NSN 6145-00-736-8338
NSN 6105-00-153-7967
NSN 5999-01-367-4432
NSN 5905-01-544-7481
NSN 6320-01-582-6668
NSN 6220-00-541-8515
NSN 5935-00-978-2435