6210-00-950-9302 LENS,LIGHT Index 4320-00-950-9306 RING,WEARING

National Stock Number:
4320-00-950-9305

Federal Supply Class:
4320

National Item Identification Number:
009509305

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:
1214560UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12145610171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1214561W383TOOLEX, INC


Techincal Specification:
BODY INSIDE DIAMETER3.000 INCHES MINIMUM AND 3.001 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.379 INCHES MINIMUM AND 3.381 INCHES MAXIMUM
BODY STYLEPLAIN
CHAMFER ANGLE45.0 DEGREES NOMINAL INSIDE LEFT CORNER
CHAMFER ANGLE45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
CHAMFER LENGTH0.062 INCHES NOMINAL INSIDE RIGHT CORNER
CHAMFER LENGTH0.094 INCHES NOMINAL INSIDE LEFT CORNER
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
OVERALL LENGTH1.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 410,COND A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
SURFACE FINISH125.0 MICROINCHES INSIDE
SURFACE FINISH125.0 MICROINCHES LEFT FACE
SURFACE FINISH125.0 MICROINCHES RIGHT FACE
SURFACE FINISH20.0 MICROINCHES OUTSIDE


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