Undersized
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 6145-00-112-9476
NSN 5915-00-479-8100
NSN 5960-01-527-7347
NSN 5855-00-131-6338
NSN 5999-00-256-5085
NSN 6620-01-037-4631
NSN 6135-01-116-3385
NSN 5999-01-646-3731
NSN 5965-01-325-7721
NSN 5965-01-158-4187
NSN 5910-01-167-3310
NSN 6135-01-110-8022