4320-00-126-5441, RING,WEARING

National Stock Number:
4320-00-126-5441

Federal Supply Class:
4320

National Item Identification Number:
001265441

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:

CS4320-0071	16236	DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)
G-7046	16712	SIEMENS ENERGY, INC.
H583BX1	16712	SIEMENS ENERGY, INC.

Techincal Specification:

BODY INSIDE DIAMETER	10.485 INCHES NOMINAL
BODY OUTSIDE DIAMETER	11.500 INCHES NOMINAL
BODY STYLE	INTERNAL AND EXTERNAL FLANGE
CENTER FLANGE THICKNESS	0.562 INCHES NOMINAL
CORNER RADIUS	0.625 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPE	ROUND INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
END TO FLANGE DISTANCE	0.438 INCHES NOMINAL
FLANGE DIAMETER	11.562 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER	9.000 INCHES NOMINAL
INTERNAL FLANGE LIP WIDTH	0.500 INCHES NOMINAL
INTERNAL FLANGE OUTSIDE DIAMETER	9.880 INCHES NOMINAL
INTERNAL FLANGE WIDTH	1.000 INCHES NOMINAL
OVERALL LENGTH	1.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390,ALLOY D3 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL	COPPER ALLOY
POSITIONING LUG LENGTH	0.062 INCHES NOMINAL
POSITIONING LUG WIDTH	0.562 INCHES NOMINAL
SPECIAL FEATURES	TWO TAPS ON LARGE @0D-180 DEG APART,0.250 IN. H,EIGHT BY 0.875 IN. LENGTH

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