4320-00-398-7917 IMPELLER,PUMP,CENTRIFUGAL Index 4320-00-398-7920 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
4320-00-398-7919

Federal Supply Class:
4320

National Item Identification Number:
003987919

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:
1188P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1188P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3026610UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3118480UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
31184893232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
30266193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
311848-000UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
5218P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
98P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5665PC6A0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5891PC6A0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5665PC6A93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
98P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
5218P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5920PC6A0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6053PC6A0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6063PC6A0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6071PC8A0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6071PC8A93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6063PC6A93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6053PC6A93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5920PC6A93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5891PC6A93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER3.500 INCHES NOMINAL
BODY OUTSIDE DIAMETER4.252 INCHES MINIMUM AND 4.253 INCHES MAXIMUM
BODY STYLEPLAIN
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH0.500 INCHES NOMINAL
MATERIALNICKEL ALLOY
SURFACE FINISH125.0 MICROINCHES ALL SURFACES


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