Modified to 0.015 in. Undersize
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 4140-01-142-3192
NSN 5990-01-521-7890
NSN 6150-00-477-0442
NSN 2925-01-527-8745
NSN 6610-00-139-1105
NSN 5915-00-291-3736
NSN 6240-01-137-1279
NSN 6110-01-503-3707
NSN 6130-00-724-2516
NSN 5950-00-202-5861
NSN 5930-01-493-8163
NSN 5996-00-524-0204