4320-00-218-3387 RING,WEARING Index 4320-00-218-3390 SLEEVE,SHAFT,PUMP

National Stock Number:
4320-00-218-3388

Federal Supply Class:
4320

National Item Identification Number:
002183388

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:
1018354402RPS-FL, INC.
255079-1393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
311P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
311P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RY960540UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RY9605493232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5077PC7393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5079PC7393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5560PC7393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5562PC7393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6780PC7393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6782PC7393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7988PC4293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
DISTANCE FROM END1.375 INCHES NOMINAL
BODY INSIDE DIAMETER9.500 INCHES NOMINAL
BODY OUTSIDE DIAMETER10.750 INCHES NOMINAL
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
CORNER SHAPEROUND OUTSIDE RIGHT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
DISTANCE BELOW CENTERLINE0.250 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.609 INCHES NOMINAL
END TO FLANGE DISTANCE1.875 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER5.125 INCHES NOMINAL
INTERNAL FLANGE LIP WIDTH1.016 INCHES NOMINAL
INTERNAL FLANGE OUTSIDE DIAMETER8.125 INCHES NOMINAL
INTERNAL FLANGE WIDTH1.187 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS5.794 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.312 INCHES NOMINAL
OVERALL LENGTH2.187 INCHES NOMINAL
MATERIALCOPPER ALLOY
RIGHT SIDE FLANGE THICKNESS0.469 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS5.375 INCHES NOMINAL
SPECIAL FEATURESMULTIPLE GROOVES ON INSIDE


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