Item aka: ring, distance
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 5920-00-033-8023
NSN 6620-00-826-7238
NSN 5895-01-508-4808
NSN 5999-00-959-3134
NSN 6110-00-836-3324
NSN 4140-01-215-2191
NSN 5945-01-491-7786
NSN 6620-01-538-2294
NSN 6620-01-321-5514
NSN 5965-01-339-0059
NSN 6110-00-436-1518
NSN 6105-00-236-9947