4320-00-933-0961 RING,WEARING Index 3040-00-933-0963 BRAKE BAND AND LINING

National Stock Number:
4320-00-933-0962

Federal Supply Class:
4320

National Item Identification Number:
009330962

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:
CA11197-17-183130AIR & LIQUID SYSTEMS CORPORATION


Techincal Specification:
DISTANCE FROM END0.312 INCHES NOMINAL
BODY INSIDE DIAMETER2.015 INCHES MINIMUM AND 2.016 INCHES MAXIMUM
BODY OUTSIDE DIAMETER4.188 INCHES NOMINAL
BODY STYLEEXTERNAL LOCKING FLANGE
DISTANCE BELOW CENTERLINE0.062 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.250 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
END TO FLANGE DISTANCE0.422 INCHES MINIMUM AND 0.442 INCHES MAXIMUM
LARGEST EXTERNAL ANCHOR FLANGE RADIUS2.094 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.172 INCHES MINIMUM AND 0.177 INCHES MAXIMUM
OVERALL LENGTH0.750 INCHES NOMINAL
MATERIALCOPPER ALLOY
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS2.000 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.172 INCHES MINIMUM AND 0.177 INCHES MAXIMUM
SPECIAL FEATURESRIGHT FACE TAPERS FROM OD TO ID AT 11.0 DEGREE @ANGLE FROM WIDTH OF 0.750 IN. TO 0.562 IN.


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