4540-00-722-4501 HEATING ELEMENT,ELECTRICAL,IMMER Index 4320-00-722-4503 RING,WEARING

National Stock Number:
4320-00-722-4502

Federal Supply Class:
4320

National Item Identification Number:
007224502

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:
C189A63857CIRCOR NAVAL SOLUTIONS LLC
Q-1661463857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
DISTANCE FROM END0.750 INCHES NOMINAL
BODY INSIDE DIAMETER4.485 INCHES NOMINAL
BODY OUTSIDE DIAMETER6.308 INCHES MINIMUM AND 6.310 INCHES MAXIMUM
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
CORNER RADIUS0.875 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
DISTANCE BELOW CENTERLINE0.188 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.439 INCHES NOMINAL
END TO FLANGE DISTANCE1.098 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER3.125 INCHES NOMINAL
INTERNAL FLANGE LIP WIDTH0.312 INCHES NOMINAL
INTERNAL FLANGE OUTSIDE DIAMETER3.990 INCHES NOMINAL
INTERNAL FLANGE WIDTH1.000 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS3.344 INCHES NOMINAL
OVERALL LENGTH1.438 INCHES NOMINAL
MATERIALSTEEL
RIGHT SIDE FLANGE THICKNESS0.188 INCHES NOMINAL


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us