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 6135-01-360-9666
NSN 5950-01-162-0808
NSN 5975-01-116-0590
NSN 5895-01-484-2958
NSN 5920-00-598-0469
NSN 5895-01-218-5566
NSN 6135-00-921-6487
NSN 5965-01-269-4338
NSN 5895-01-454-0025
NSN 5895-01-558-9665
NSN 6685-01-535-7230
NSN 6320-01-088-1109