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 6240-00-230-2716
NSN 2925-00-969-4262
NSN 6320-00-857-4073
NSN 4140-01-172-2331
NSN 5950-01-042-7659
NSN 5950-01-131-9747
NSN 5935-01-487-6658
NSN 6135-01-535-2307
NSN 5950-01-418-4398
NSN 6105-01-649-0377
NSN 5835-01-608-4285
NSN 5975-01-295-1619