Item aka: ring, distance
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 6685-00-434-0101
NSN 5925-00-769-3472
NSN 5920-01-578-7055
NSN 6110-00-047-3774
NSN 5990-01-218-5160
NSN 7035-00-327-0458
NSN 5950-00-241-3590
NSN 5965-00-230-8818
NSN 5915-00-437-6694
NSN 5950-01-269-9068
NSN 6620-00-166-0556
NSN 6130-01-443-3761