3040-00-218-3573 SHAFT,SHOULDERED Index 4320-00-218-3576 HOUSING,BEARING

National Stock Number:
4320-00-218-3574

Federal Supply Class:
4320

National Item Identification Number:
002183574

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:
13568P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
13568P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
CS4320-031916236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)


Techincal Specification:
BODY INSIDE DIAMETER5.595 INCHES NOMINAL
BODY OUTSIDE DIAMETER6.246 INCHES MINIMUM AND 6.248 INCHES MAXIMUM
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
DISTANCE BELOW CENTERLINE0.031 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.735 INCHES MINIMUM AND 0.737 INCHES MAXIMUM
DISTANCE FROM END0.250 INCHES NOMINAL
END TO FLANGE DISTANCE0.947 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER4.625 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.438 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS3.625 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.328 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-390A,ALLOY 910 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 910
OVERALL LENGTH1.375 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.312 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS3.094 INCHES NOMINAL


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