6810-01-171-7487 XYLENE Index 5315-01-171-7490 KEY,MACHINE

National Stock Number:
4320-01-171-7489

Federal Supply Class:
4320

National Item Identification Number:
011717489

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:
D-02N-096-012 PC 410941CARVER PUMP COMPANY


Techincal Specification:
BODY INSIDE DIAMETER2.134 INCHES MINIMUM AND 2.135 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.500 INCHES MINIMUM AND 2.501 INCHES MAXIMUM
BODY STYLEPLAIN
CHAMFER ANGLE45.0 DEGREES NOMINAL ALL CORNERS
CHAMFER LENGTH0.062 INCHES NOMINAL ALL CORNERS
CORNER SHAPECHAMFERED ALL CORNERS
CRITICALITY CODE JUSTIFICATIONZZZY
OVERALL LENGTH1.000 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS


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