5360-00-946-8347 SPRING,HELICAL,COMPRESSION Index 5305-00-946-8351 SCREW,CAP,HEXAGON H

National Stock Number:
4320-00-946-8349

Federal Supply Class:
4320

National Item Identification Number:
009468349

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:
766E001763857CIRCOR NAVAL SOLUTIONS LLC
766E0017C130A63857CIRCOR NAVAL SOLUTIONS LLC
766E0017C130L63857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
DISTANCE FROM END0.812 INCHES NOMINAL
BODY INSIDE DIAMETER2.875 INCHES MINIMUM AND 2.877 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.374 INCHES MINIMUM AND 3.375 INCHES MAXIMUM
BODY STYLEEXTERNAL LOCKING FLANGE
CHAMFER ANGLE30.0 DEGREES NOMINAL OUTSIDE LEFT CORNER
CHAMFER ANGLE30.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER
CHAMFER LENGTH0.500 INCHES NOMINAL OUTSIDE LEFT CORNER
CHAMFER LENGTH0.625 INCHES NOMINAL OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
DISTANCE BELOW CENTERLINE0.062 INCHES NOMINAL
DISTANCE BETWEEN FLANGES4.813 INCHES MINIMUM AND 4.815 INCHES MAXIMUM
END TO FLANGE DISTANCE5.563 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS1.938 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.625 INCHES NOMINAL
OVERALL LENGTH6.188 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS1.625 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.750 INCHES NOMINAL


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