Called hv rings
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 6105-01-521-6166
NSN 5985-01-639-8150
NSN 2925-01-368-5773
NSN 5895-00-231-4233
NSN 5930-01-489-0954
NSN 5945-00-375-8361
NSN 5855-01-426-5589
NSN 5985-01-553-8626
NSN 5990-01-604-0862
NSN 5855-01-442-6413
NSN 6145-01-322-9536
NSN 4140-01-346-9293