4320-00-398-7921 IMPELLER,PUMP,CENTRIFUGAL Index 4320-00-398-7923 RING,WEARING

National Stock Number:
4320-00-398-7922

Federal Supply Class:
4320

National Item Identification Number:
003987922

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:
2564480UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
25644893232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
6946P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6447PC100UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6447PC1093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
6946P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6448PC100UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6448PC1093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6460PC1093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6461PC1093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER4.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER4.752 INCHES NOMINAL
BODY STYLEPLAIN
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH0.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY 910 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY


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