4320-01-046-0272, RING,WEARING

National Stock Number:
4320-01-046-0272

Federal Supply Class:
4320

National Item Identification Number:
010460272

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:

D4B16AN

10613

PENTAIR PUMP GROUP, INC.

Techincal Specification:

DESIGN CONTROL REFERENCE	D4B16AN
MATERIAL	COPPER ALLOY
BODY STYLE	GROOVED W/EXTERNAL LOCKING FLANGE
GROOVE DEPTH	0.156 INCHES NOMINAL
GROOVE WIDTH	0.125 INCHES NOMINAL
OVERALL LENGTH	1.250 INCHES NOMINAL
BODY OUTSIDE DIAMETER	6.125 INCHES NOMINAL
BODY INSIDE DIAMETER	5.531 INCHES NOMINAL
END TO FLANGE DISTANCE	0.500 INCHES NOMINAL
DISTANCE FROM END TO GROOVE CENTER	0.625 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER	4.500 INCHES NOMINAL
INTERNAL FLANGE WIDTH	0.500 INCHES NOMINAL
CENTER FLANGE THICKNESS	0.375 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS	2.187 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS	3.093 INCHES NOMINAL
DISTANCE BELOW CENTERLINE	0.812 INCHES NOMINAL
ANCHOR GROOVE WIDTH	0.500 INCHES NOMINAL
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
	ROUND INSIDE RIGHT CORNER
	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
CORNER RADIUS	0.562 INCHES NOMINAL INSIDE RIGHT CORNER
SURFACE FINISH	32.0 MICROINCHES ALL SURFACES
THE MANUFACTURERS DATA
MANUFACTURERS CODE	10613

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