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 6145-01-312-5978
NSN 5965-00-775-6496
NSN 7035-01-399-5354
NSN 6130-00-929-6699
NSN 5855-01-443-3970
NSN 5835-01-020-2262
NSN 6105-01-517-5739
NSN 5965-01-296-8991
NSN 5930-01-286-9300
NSN 5895-00-008-5256
NSN 7035-01-238-5036
NSN 5855-01-100-3272