3120-00-398-7945 BUSHING,SLEEVE Index 4320-00-398-7950 RING,WEARING

National Stock Number:
4320-00-398-7949

Federal Supply Class:
4320

National Item Identification Number:
003987949

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:
1010P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1010P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1107P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1107P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
166354F93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4137PC2893232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5254PC3593232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6182PC3593232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6415PC3593232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER6.095 INCHES NOMINAL
BODY OUTSIDE DIAMETER6.435 INCHES NOMINAL
BODY STYLEEXTERNAL FLANGE
BOLT CIRCLE DIAMETER6.875 INCHES NOMINAL
BOLT HOLE QUANTITY8
COUNTERBORE DIAMETER0.438 INCHES NOMINAL
CORNER SHAPESQUARE ALL CORNERS
COUNTERBORE DEPTH0.281 INCHES NOMINAL
FLANGE DIAMETER7.498 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.500 INCHES NOMINAL
OVERALL LENGTH0.688 INCHES NOMINAL
MATERIALCOPPER ALLOY
UNTHREADED MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL


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