Multiple grooves on inside
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 5855-01-479-8129
NSN 6130-01-071-9293
NSN 6110-01-395-9585
NSN 6320-01-176-8367
NSN 6645-01-567-8282
NSN 5905-00-805-7479
NSN 6685-00-079-6427
NSN 5925-01-105-4910
NSN 5935-01-025-9705
NSN 6150-01-013-9492
NSN 6135-01-119-0720
NSN 5965-00-102-8521