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 5835-00-233-6327
NSN 6645-01-025-1002
NSN 6645-01-530-3654
NSN 6150-01-351-6152
NSN 5895-01-509-2995
NSN 6135-01-610-2098
NSN 5965-01-606-1784
NSN 6220-01-295-8113
NSN 4140-00-981-6617
NSN 5999-01-492-5875
NSN 5950-01-620-9003
NSN 5996-01-513-3919