4310-00-097-8266 RING,PISTON Index 6150-00-097-8275 BUS,CONDUCTOR

National Stock Number:
4320-00-097-8267

Federal Supply Class:
4320

National Item Identification Number:
000978267

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:
993C0045PC7363857CIRCOR NAVAL SOLUTIONS LLC
C244A63857CIRCOR NAVAL SOLUTIONS LLC
CS-4320-042816236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)


Techincal Specification:
DISTANCE FROM END0.312 INCHES NOMINAL
BODY INSIDE DIAMETER7.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER7.625 INCHES NOMINAL
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
CHAMFER ANGLE30.0 DEGREES NOMINAL OUTSIDE LEFT CORNER
CHAMFER LENGTH0.094 INCHES NOMINAL OUTSIDE LEFT CORNER
CORNER RADIUS0.250 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
DISTANCE BELOW CENTERLINE0.062 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.750 INCHES NOMINAL
END TO FLANGE DISTANCE1.000 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER6.000 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.250 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS4.000 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.188 INCHES NOMINAL
OVERALL LENGTH1.188 INCHES NOMINAL
MATERIALCOPPER ALLOY
RIGHT SIDE FLANGE THICKNESS0.250 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS3.750 INCHES NOMINAL


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