4320-00-082-0577, RING,WEARING

National Stock Number:
4320-00-082-0577

Federal Supply Class:
4320

National Item Identification Number:
000820577

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:

Y-247495	88032	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y247495	0UBG9	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y550D6AX6-162	0UBG9	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y550D6AX6-162	30760	INGERSOLL RAND CO
Y247495	30760	INGERSOLL RAND CO
Y247495	88032	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y550D6AX6-162	88032	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

Techincal Specification:

MATERIAL	COPPER ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16261 MIL SPEC SINGLE MATERIAL RESPONSE
BODY STYLE	PLAIN
OVERALL LENGTH	0.812 INCHES NOMINAL
BODY OUTSIDE DIAMETER	6.128 INCHES MINIMUM AND
	6.129 INCHES MAXIMUM
BODY INSIDE DIAMETER	5.486 INCHES MINIMUM AND
	5.487 INCHES MAXIMUM
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
CHAMFER ANGLE	45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER
CHAMFER LENGTH	0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER
SURFACE FINISH	125.0 MICROINCHES INSIDE
	125.0 MICROINCHES LEFT FACE
	125.0 MICROINCHES RIGHT FACE
	125.0 MICROINCHES OUTSIDE
SPECIAL FEATURES	NOTCH 0.156 IN. DEEP 0.250 IN. LG AND 0.625 IN. RADIUS
THE MANUFACTURERS DATA
MANUFACTURERS CODE	88032
DESIGN CONTROL REFERENCE	Y550D6AX6-162

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