Undersize id
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 5835-00-631-5762
NSN 5915-00-577-3152
NSN 6645-01-047-3026
NSN 5920-00-355-4736
NSN 5998-01-397-8444
NSN 5930-01-431-3731
NSN 5998-01-043-5361
NSN 5905-01-025-2059
NSN 6685-01-510-9575
NSN 6220-01-366-6747
NSN 6650-01-202-9143
NSN 6685-01-544-0648