4320-00-140-4459 RING,WEARING Index 4320-00-140-4461 RING,WEARING

National Stock Number:
4320-00-140-4460

Federal Supply Class:
4320

National Item Identification Number:
001404460

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:
A31767PC277081INGERSOLL-DRESSER PUMP CO


Techincal Specification:
BODY INSIDE DIAMETER3.845 INCHES MINIMUM AND 3.846 INCHES MAXIMUM
BODY OUTSIDE DIAMETER4.376 INCHES MINIMUM AND 4.377 INCHES MAXIMUM
BODY STYLEPLAIN
CHAMFER ANGLE45.0 DEGREES MINIMUM OUTSIDE RIGHT CORNER
CHAMFER LENGTH0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
OVERALL LENGTH1.000 INCHES NOMINAL
MATERIALSTEEL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS


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