4320-00-218-3391, RING,WEARING

National Stock Number:
4320-00-218-3391

Federal Supply Class:
4320

National Item Identification Number:
002183391

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:

254881-5	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
334P	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SK-139802	0UBG9	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SK-139802	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL-7650	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4879PC38	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4881PC38	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6411PC38	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6413PC38	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6449PC38	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6451PC38	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7647PC38	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7649PC38	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7650PC38	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL8132PC7	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL8807PC9	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	1.406 INCHES NOMINAL
BODY OUTSIDE DIAMETER	1.870 INCHES NOMINAL
BODY STYLE	EXTERNAL FLANGE
CORNER SHAPE	SQUARE ALL CORNERS
FLANGE DIAMETER	4.375 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS	0.250 INCHES NOMINAL
OVERALL LENGTH	0.562 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL	COPPER ALLOY

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