Item name: ring, backup
No other part numbers with same form, fit, and function found.
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 5999-00-493-9471
NSN 6220-01-367-2923
NSN 5975-01-100-1822
NSN 5999-00-437-6503
NSN 5998-01-422-2831
NSN 5920-01-457-2768
NSN 5950-01-119-0019
NSN 5895-01-406-5134
NSN 2925-00-816-8765
NSN 6145-00-020-6708
NSN 5925-01-456-5853
NSN 6145-00-691-3609