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 6320-00-222-1465
NSN 6150-01-106-5548
NSN 6650-01-305-0027
NSN 6130-01-261-7999
NSN 5855-01-258-6180
NSN 6110-01-388-2389
NSN 5998-00-674-7224
NSN 6110-00-402-7637
NSN 2925-00-137-5120
NSN 6650-01-160-9160
NSN 5998-01-483-2001
NSN 6650-00-364-7866