4810-01-045-3940 DISK,VALVE Index 4320-01-045-3942 RING,WEARING

National Stock Number:
4320-01-045-3941

Federal Supply Class:
4320

National Item Identification Number:
010453941

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:
18330907524DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC
SMS-18330957140SALEM MANUFACTURING & SALES INC


Techincal Specification:
BODY OUTSIDE DIAMETER5.499 INCHES NOMINAL
OVERALL LENGTH3.128 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-1626 GRADE 2 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
SPECIAL FEATURESTENSILE STRENGTH 30.0 PSI MIN; MAX THK 0.005 IN. CHROME PLATED


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