3040-25-150-2021 LEVER,MANUAL CONTROL Index 3040-25-150-2023 LINING,FRICTION

National Stock Number:
4320-25-150-2022

Federal Supply Class:
4320

National Item Identification Number:
251502022

Description:
RING,WEARING

Detail:
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.


Manufacturer Information:
W0134-29-010YNZ9ULSTEIN USA INC
W0134-29-01N1428ROLLS-ROYCE MARINE AS
W0893-40-10N1428ROLLS-ROYCE MARINE AS
W613/75-9N1428ROLLS-ROYCE MARINE AS


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