5365-00-082-0574 SPACER,RING Index 4320-00-082-0576 RING,WEARING

National Stock Number:
4320-00-082-0575

Federal Supply Class:
4320

National Item Identification Number:
000820575

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:
Y2474880UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y24748830760INGERSOLL RAND CO
Y3HMT4BX12-2800UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y3HMT4BX12-28030760INGERSOLL RAND CO
Y3HMT4BX12-28088032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y24748888032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER5.004 INCHES MINIMUM AND 5.006 INCHES MAXIMUM
BODY OUTSIDE DIAMETER5.503 INCHES MINIMUM AND 5.504 INCHES MAXIMUM
BODY STYLEPLAIN
CHAMFER ANGLE45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
CHAMFER LENGTH0.062 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
OVERALL LENGTH0.812 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
SURFACE FINISH125.0 MICROINCHES INSIDE
SURFACE FINISH125.0 MICROINCHES LEFT FACE
SURFACE FINISH125.0 MICROINCHES OUTSIDE
SURFACE FINISH125.0 MICROINCHES RIGHT FACE


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