4320-01-229-9002 RING,WEARING Index 4320-01-229-9004 RING,WEARING

National Stock Number:
4320-01-229-9003

Federal Supply Class:
4320

National Item Identification Number:
012299003

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:
1C-4355PC112-10UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1C-4355PC112-110171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3148560UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
31485610171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
CS-4320-5V-078516236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)
CS-4320-SV-078516236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)
SPI-31485664177SHIPS PARTS INC


Techincal Specification:
BODY INSIDE DIAMETER7.200 INCHES NOMINAL
BODY OUTSIDE DIAMETER8.500 INCHES NOMINAL
BODY STYLEEXTERNAL FLANGE
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER9.625 INCHES NOMINAL
CHAMFER ANGLE45.0 DEGREES NOMINAL INSIDE LEFT CORNER
CHAMFER ANGLE45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER
CHAMFER LENGTH0.060 INCHES NOMINAL INSIDE LEFT CORNER
CHAMFER LENGTH0.500 INCHES NOMINAL OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE DIAMETER10.750 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.750 INCHES NOMINAL
OVERALL LENGTH2.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288,COMP B MFR REF SINGLE MATERIAL RESPONSE
MATERIALNICKEL ALLOY
SPECIAL FEATURESMOUNTING HOLES 0.844 IN.DIA COUNTERBORE
SURFACE FINISH125.0 MICROINCHES ALL SURFACES
UNTHREADED MOUNTING HOLE DIAMETER0.563 INCHES NOMINAL


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