4320-00-126-5302, RING,WEARING

National Stock Number:
4320-00-126-5302

Federal Supply Class:
4320

National Item Identification Number:
001265302

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:

F3A-12C7	68280	REGENCY INDUSTRIES INC DBA IMPERIAL PUMPS
F3A612C7	24047	COOPER INDUSTRIES INC DBA COOPER TOOLS
F3A612C7	6X081	COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV

Techincal Specification:

MATERIAL	COPPER ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390,ALLOY D2 FED SPEC SINGLE MATERIAL RESPONSE
BODY STYLE	PLAIN W/INTERNAL FLANGE
OVERALL LENGTH	0.875 INCHES NOMINAL
BODY OUTSIDE DIAMETER	5.250 INCHES NOMINAL
BODY INSIDE DIAMETER	4.627 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER	3.656 INCHES NOMINAL
INTERNAL FLANGE WIDTH	0.250 INCHES NOMINAL
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
	CHAMFERED INSIDE RIGHT CORNER
	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
CHAMFER ANGLE	45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
CHAMFER LENGTH	0.375 INCHES NOMINAL INSIDE RIGHT CORNER
SPECIAL FEATURES	W/THD LUG

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