Mtg holes counterbored 0.438 in. Diameter by 0.250 in. Deep
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 5975-01-297-8037
NSN 5950-01-157-5403
NSN 5910-01-292-2324
NSN 5920-01-044-5621
NSN 6650-00-398-1821
NSN 6150-01-476-8267
NSN 6620-01-621-0719
NSN 6135-01-397-6564
NSN 5990-00-791-4064
NSN 5910-01-160-2027
NSN 6130-01-078-3712
NSN 4140-01-329-8771