Quality assurance tested for surface or submarine application
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 6320-01-648-5538
NSN 4140-00-676-3899
NSN 6685-00-774-5633
NSN 5895-01-336-5126
NSN 5960-00-113-4314
NSN 5998-01-308-1540
NSN 6150-01-316-3475
NSN 5920-00-247-3830
NSN 5990-01-334-3268
NSN 6685-01-624-6149
NSN 5996-00-270-0340
NSN 5895-01-541-9106