4320-00-318-7240 RING,WEARING Index 4320-00-318-7242 RING,WEARING

National Stock Number:
4320-00-318-7241

Federal Supply Class:
4320

National Item Identification Number:
003187241

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:
14986P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
14986P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
CS4320-025016236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)


Techincal Specification:
BODY INSIDE DIAMETER4.590 INCHES NOMINAL
BODY OUTSIDE DIAMETER5.123 INCHES NOMINAL
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
DISTANCE BELOW CENTERLINE0.125 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.485 INCHES NOMINAL
DISTANCE FROM END0.250 INCHES NOMINAL
END TO FLANGE DISTANCE0.672 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER3.812 INCHES NOMINAL
INTERNAL FLANGE LIP WIDTH0.250 INCHES NOMINAL
INTERNAL FLANGE OUTSIDE DIAMETER4.188 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.312 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS2.969 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.328 INCHES NOMINAL
MATERIALSTEEL
OVERALL LENGTH1.000 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.167 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS2.438 INCHES NOMINAL
SPECIAL FEATURESFURNISHED WITH SYNTHETIC RUBBER SEAL WITHSTANDING 375 DEG TEMPERATURE FAHRENHEIT


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