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 5998-01-580-0933
NSN 6145-00-126-1606
NSN 6130-01-400-6123
NSN 6130-01-360-6403
NSN 6110-01-480-5498
NSN 5985-01-463-3283
NSN 5835-00-864-4481
NSN 2925-01-090-2391
NSN 5945-00-136-8399
NSN 6240-00-316-3167
NSN 2925-01-183-2897
NSN 5999-01-370-3996