4320-00-398-8452, RING,WEARING

4320-00-398-8451 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
4320-00-398-8452

Federal Supply Class:
4320

National Item Identification Number:
003988452

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:

254816E	0UBG9	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
254816E	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
898P	0UBG9	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
898P	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4815PC21	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4816PC21	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7723PC21	0UBG9	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7723PC21	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7724PC21	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4988PC21	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5097PC21	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7721PC21	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

Techincal Specification:

MATERIAL	NICKEL ALLOY
BODY STYLE	PLAIN
OVERALL LENGTH	0.500 INCHES NOMINAL
BODY OUTSIDE DIAMETER	4.502 INCHES NOMINAL
BODY INSIDE DIAMETER	3.595 INCHES NOMINAL
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
CHAMFER ANGLE	45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER
CHAMFER LENGTH	0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER

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