3120-00-672-7503 BEARING,SLEEVE Index 4320-00-672-7505 RING,WEARING

National Stock Number:
4320-00-672-7504

Federal Supply Class:
4320

National Item Identification Number:
006727504

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:
17095P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
918739-010UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
918739-0193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RY11873993232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER8.875 INCHES MINIMUM AND 8.878 INCHES MAXIMUM
BODY OUTSIDE DIAMETER11.621 INCHES MINIMUM AND 11.623 INCHES MAXIMUM
DISTANCE BELOW CENTERLINE0.094 INCHES NOMINAL
DISTANCE BETWEEN FLANGES1.005 INCHES MINIMUM AND 1.007 INCHES MAXIMUM
INTERNAL FLANGE INSIDE DIAMETER7.625 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.375 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS6.281 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.375 INCHES NOMINAL
OVERALL LENGTH1.750 INCHES NOMINAL
MATERIALCOPPER ALLOY
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS6.031 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.375 INCHES NOMINAL
SPECIAL FEATURESGROOVED ON EXTERNAL FLANGE 0.750 IN. DIA BY 1.375 IN. DEEP WITH 0.312 IN. RADIUS AT CLOSED END ON A 10.250 IN. DIA CENTER LINE OF GROOVE


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