Over 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 5835-01-622-2556
NSN 5996-01-417-4246
NSN 5935-00-999-7304
NSN 5855-01-536-9479
NSN 5920-01-433-1187
NSN 5999-00-010-1768
NSN 6685-00-401-8558
NSN 5925-01-485-1314
NSN 5930-01-654-5802
NSN 6240-01-550-3972
NSN 5910-01-415-5758
NSN 5855-01-533-7051