4320-00-969-0424, RING,WEARING

National Stock Number:
4320-00-969-0424

Federal Supply Class:
4320

National Item Identification Number:
009690424

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:

18116P	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
364866-1PH	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RX143385-3C	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SK-164866	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

Techincal Specification:

MATERIAL	COPPER ALLOY
BODY STYLE	EXTERNAL FLANGE
OVERALL LENGTH	0.751 INCHES NOMINAL
FLANGE DIAMETER	7.188 INCHES NOMINAL
BODY OUTSIDE DIAMETER	6.872 INCHES NOMINAL
BODY INSIDE DIAMETER	5.125 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS	0.188 INCHES NOMINAL
CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE OUTSIDE RIGHT CORNER
CHAMFER ANGLE	45.0 DEGREES NOMINAL INSIDE LEFT CORNER
	45.0 DEGREES NOMINAL OUTSIDE LEFT CORNER
CHAMFER LENGTH	0.063 INCHES NOMINAL INSIDE LEFT CORNER
	0.063 INCHES NOMINAL OUTSIDE LEFT CORNER
SPECIAL FEATURES	DRILL AND REAM 1 HOLE FOR PIN,DRIVE FIT FOR 0.250 IN.DIAX0.375 IN.LG PIN 0.250 IN.TO POINT OF DRILL 0.125 IN.CENTER FROM INSIDE EDGE OF FLANGE

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