Contains external and internal rh thd
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 6685-00-480-9200
NSN 6130-01-438-6960
NSN 5950-01-493-7780
NSN 6130-01-255-9731
NSN 5998-01-155-6212
NSN 5895-01-406-3729
NSN 6620-01-256-8371
NSN 6610-00-255-2752
NSN 5998-00-312-3060
NSN 6685-00-927-2199
NSN 6620-00-273-8735
NSN 6110-01-440-6610