5905-00-792-7400 RESISTOR,FIXED,WIRE WOUND,INDUCT Index 8475-00-792-7411 COVER,HELMET,INSERT

National Stock Number:
4320-00-792-7405

Federal Supply Class:
4320

National Item Identification Number:
007927405

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:
99D5D-BG10613PENTAIR PUMP GROUP, INC.
99D5DBGPCD5B16AF10613PENTAIR PUMP GROUP, INC.
D5B16AF10613PENTAIR PUMP GROUP, INC.
D5B16AF82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
ANCHOR GROOVE WIDTH0.490 INCHES NOMINAL
BODY INSIDE DIAMETER4.132 INCHES MINIMUM AND 4.134 INCHES MAXIMUM
BODY OUTSIDE DIAMETER4.746 INCHES MINIMUM AND 4.748 INCHES MAXIMUM
BODY STYLEGROOVED W/EXTERNAL LOCKING FLANGE
CENTER FLANGE THICKNESS0.375 INCHES NOMINAL
CORNER RADIUS1.000 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
DISTANCE BELOW CENTERLINE0.125 INCHES NOMINAL
DISTANCE FROM END TO GROOVE CENTER1.472 INCHES NOMINAL
GROOVE DEPTH0.125 INCHES NOMINAL
GROOVE WIDTH0.205 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.812 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS3.625 INCHES NOMINAL
OVERALL LENGTH1.812 INCHES NOMINAL
MATERIALCOPPER ALLOY
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS3.375 INCHES NOMINAL
SURFACE FINISH113.0 MICROINCHES OUTSIDE
SURFACE FINISH113.0 MICROINCHES INSIDE
SURFACE FINISH225.0 MICROINCHES LEFT FACE
SURFACE FINISH225.0 MICROINCHES RIGHT FACE


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