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 4140-01-653-5785
NSN 5965-00-089-2712
NSN 5945-00-945-0364
NSN 6105-01-121-0520
NSN 5999-00-185-8919
NSN 6240-00-452-5241
NSN 5835-01-367-4330
NSN 2925-01-161-7440
NSN 5920-01-093-3022
NSN 5998-01-387-7735
NSN 5960-01-411-5899
NSN 6130-01-209-6893