Undersize 0.030
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 5950-01-601-9980
NSN 5990-00-858-0395
NSN 5835-00-113-6090
NSN 5855-01-122-3125
NSN 6145-01-386-3976
NSN 5965-00-128-0673
NSN 5990-01-492-9887
NSN 5975-00-859-9906
NSN 5990-00-936-3947
NSN 5996-01-471-5986
NSN 5965-01-177-4872
NSN 5910-00-515-3586