125 microinch surface finish o/a
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 4140-00-964-8623
NSN 6135-01-348-8264
NSN 5975-01-057-4371
NSN 6620-00-146-3465
NSN 4140-00-625-1780
NSN 6220-00-419-3633
NSN 5930-01-597-2196
NSN 6150-00-497-8653
NSN 6220-01-360-1795
NSN 6105-01-051-3001
NSN 7035-00-003-7518
NSN 5910-01-487-3735