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 5895-00-446-1396
NSN 5925-01-509-7873
NSN 6105-00-011-8083
NSN 6685-00-269-6444
NSN 6110-01-567-2055
NSN 5935-01-224-5602
NSN 7035-01-653-5790
NSN 5835-00-785-0486
NSN 5975-01-092-4512
NSN 5855-00-337-3679
NSN 5996-01-263-3539
NSN 6130-00-325-5811