4320-00-398-8152 RING,WEARING Index 4320-00-398-8154 RING,WEARING

National Stock Number:
4320-00-398-8153

Federal Supply Class:
4320

National Item Identification Number:
003988153

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:
256101-40UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
256101-493232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
9471P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6101PC710UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
9471P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL-6101 TYPE PIECE 7193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6101PC7193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
MATERIALNICKEL ALLOY
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
OVERALL LENGTH1.375 INCHES NOMINAL
BODY OUTSIDE DIAMETER7.993 INCHES MINIMUM AND
7.995 INCHES MAXIMUM
BODY INSIDE DIAMETER6.970 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.312 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.433 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.630 INCHES MINIMUM AND
0.632 INCHES MAXIMUM
END TO FLANGE DISTANCE1.063 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER5.000 INCHES NOMINAL
INTERNAL FLANGE OUTSIDE DIAMETER6.390 INCHES NOMINAL
INTERNAL FLANGE WIDTH1.063 INCHES NOMINAL
INTERNAL FLANGE LIP WIDTH0.875 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS3.969 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS4.344 INCHES NOMINAL
DISTANCE BELOW CENTERLINE0.062 INCHES NOMINAL
DISTANCE FROM END0.500 INCHES NOMINAL
CORNER SHAPESQUARE INSIDE LEFT CORNER
ROUND INSIDE RIGHT CORNER
SQUARE OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
CORNER RADIUS0.625 INCHES NOMINAL INSIDE RIGHT CORNER
SPECIAL FEATURESW/LUG 1.125 IN. @BY 0.750 IN. ON RIGHT CORNER


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