9340-01-073-7439 WINDOW,OBSERVATION Index 4320-01-073-7442 RING,WEARING

National Stock Number:
4320-01-073-7441

Federal Supply Class:
4320

National Item Identification Number:
010737441

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:
A-17NL180A-1-304-US10941CARVER PUMP COMPANY
US7-17N-B01-30410941CARVER PUMP COMPANY


Techincal Specification:
BODY OUTSIDE DIAMETER5.000 INCHES NOMINAL
MATERIALCOPPER ALLOY AND NICKEL ALLOY


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