4730-00-580-8514 INVERTED NUT,TUBE COUPLING Index 5330-00-580-8521 O-RING

National Stock Number:
4320-00-580-8516

Federal Supply Class:
4320

National Item Identification Number:
005808516

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:
13992-P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
13992-P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RY1042610UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
CS4320-011616236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)
RY10426193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
MATERIALCOPPER ALLOY 910
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
OVERALL LENGTH2.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER15.685 INCHES MINIMUM AND
15.686 INCHES MAXIMUM
BODY INSIDE DIAMETER14.776 INCHES MINIMUM AND
14.786 INCHES MAXIMUM
LEFT SIDE FLANGE THICKNESS0.500 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.500 INCHES NOMINAL
DISTANCE BETWEEN FLANGES1.000 INCHES NOMINAL
END TO FLANGE DISTANCE1.500 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER13.125 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.438 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS7.656 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS8.188 INCHES NOMINAL
DISTANCE BELOW CENTERLINE0.125 INCHES NOMINAL
DISTANCE FROM END0.625 INCHES NOMINAL
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER RADIUS0.500 INCHES NOMINAL INSIDE RIGHT CORNER
SURFACE FINISH125.0 MICROINCHES ALL SURFACES


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