4320-00-398-8448 IMPELLER,PUMP,CENTRIFUGAL Index 4320-00-398-8451 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
4320-00-398-8449

Federal Supply Class:
4320

National Item Identification Number:
003988449

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:
164402G0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
164402G93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
913P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
913P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4106PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4107PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4580PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4582PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4719PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4720PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4815PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4816PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4988PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5097PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5203PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5204PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7721PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7723PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7724PC2293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
MATERIALNICKEL ALLOY
BODY STYLEPLAIN
COUNTERBORE DIAMETER0.406 INCHES NOMINAL
COUNTERBORE DEPTH0.281 INCHES NOMINAL
OVERALL LENGTH0.375 INCHES NOMINAL
BOLT CIRCLE DIAMETER3.375 INCHES NOMINAL
BODY OUTSIDE DIAMETER3.999 INCHES NOMINAL
BODY INSIDE DIAMETER2.625 INCHES NOMINAL
BOLT HOLE QUANTITY3
UNTHREADED MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL
CORNER SHAPESQUARE ALL CORNERS


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