Mtg holes counterbored 0.438 in. Diameter by 0.250 in. Deep
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 5920-01-384-7802
NSN 6685-01-112-1514
NSN 6135-00-437-5182
NSN 4140-01-394-1306
NSN 6220-01-317-3283
NSN 5998-01-197-7037
NSN 6320-01-232-4664
NSN 6685-01-272-7069
NSN 6145-00-051-4982
NSN 5985-01-351-4892
NSN 2925-01-614-3634
NSN 5935-00-483-2141