4320-00-398-8152, RING,WEARING

4320-00-398-8150 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
4320-00-398-8152

Federal Supply Class:
4320

National Item Identification Number:
003988152

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:

10147	54402	RPS-FL, INC.
256101-3	0UBG9	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
9470P	0UBG9	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL-6101 PC70	0UBG9	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
256101-3	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
9470P	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL-6101 PC70	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

Techincal Specification:

MATERIAL	NICKEL ALLOY
BODY STYLE	INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
OVERALL LENGTH	1.375 INCHES NOMINAL
BODY OUTSIDE DIAMETER	7.994 INCHES NOMINAL
BODY INSIDE DIAMETER	5.345 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS	0.312 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS	0.250 INCHES NOMINAL
DISTANCE BETWEEN FLANGES	0.631 INCHES NOMINAL
END TO FLANGE DISTANCE	1.063 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER	4.625 INCHES NOMINAL
INTERNAL FLANGE OUTSIDE DIAMETER	6.015 INCHES NOMINAL
INTERNAL FLANGE WIDTH	0.500 INCHES NOMINAL
INTERNAL FLANGE LIP WIDTH	0.875 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS	4.344 INCHES NOMINAL
DISTANCE BELOW CENTERLINE	0.062 INCHES NOMINAL
DISTANCE FROM END	0.563 INCHES NOMINAL
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
	ROUND INSIDE RIGHT CORNER
	SQUARE OUTSIDE LEFT CORNER
	ROUND OUTSIDE RIGHT CORNER
CORNER RADIUS	0.625 INCHES NOMINAL INSIDE RIGHT CORNER
	1.875 INCHES NOMINAL OUTSIDE RIGHT CORNER

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