4320-00-398-8177, RING,WEARING

National Stock Number:
4320-00-398-8177

Federal Supply Class:
4320

National Item Identification Number:
003988177

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:

12564P	0UBG9	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12564P	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
255377-25	0UBG9	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
255377-25	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL-6528	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
255377-11	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5377PC62	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6521PC62	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6523PC62	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6528PC62	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

Techincal Specification:

DISTANCE FROM END	0.500 INCHES NOMINAL
BODY INSIDE DIAMETER	5.095 INCHES NOMINAL
BODY OUTSIDE DIAMETER	5.748 INCHES NOMINAL
BODY STYLE	INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
DISTANCE BELOW CENTERLINE	0.062 INCHES NOMINAL
DISTANCE BETWEEN FLANGES	0.437 INCHES NOMINAL
END TO FLANGE DISTANCE	0.812 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER	4.125 INCHES NOMINAL
INTERNAL FLANGE WIDTH	0.250 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS	3.031 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS	0.188 INCHES NOMINAL
OVERALL LENGTH	1.000 INCHES NOMINAL
MATERIAL	COPPER ALLOY
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS	2.750 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS	0.188 INCHES NOMINAL
SPECIAL FEATURES	UNDERSIZE

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