Standard size
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 5985-00-738-2555
NSN 5910-01-066-4895
NSN 6320-00-194-4252
NSN 5985-00-932-1630
NSN 5925-00-775-3614
NSN 5996-01-031-1926
NSN 5950-01-628-8642
NSN 7035-01-445-3563
NSN 6650-01-163-6330
NSN 5996-00-553-7348
NSN 7035-01-481-8247
NSN 6105-00-153-0238