Over size
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 5910-01-224-0568
NSN 5910-01-215-9033
NSN 6110-01-429-7517
NSN 5996-00-400-4433
NSN 6685-00-148-8247
NSN 6320-01-195-5583
NSN 5985-01-017-7342
NSN 6110-00-845-0524
NSN 5985-01-049-3692
NSN 6610-01-626-2327
NSN 5965-01-390-9249
NSN 5960-00-608-6711