4320-00-010-2768 ROTOR AND SHAFT PUMP ASSEMBLY Index 4320-00-010-2770 ROTOR,PUMP

National Stock Number:
4320-00-010-2769

Federal Supply Class:
4320

National Item Identification Number:
000102769

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:
1007654402RPS-FL, INC.
1704500UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
17045093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1901570UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
19015793232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SK-637190UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SK-6371993232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
DISTANCE FROM END0.375 INCHES NOMINAL
BODY INSIDE DIAMETER4.563 INCHES NOMINAL
BODY OUTSIDE DIAMETER5.125 INCHES NOMINAL
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
CORNER RADIUS0.313 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 CENTERLINE0.156 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.750 INCHES NOMINAL
END TO FLANGE DISTANCE1.000 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER4.000 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.313 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS2.750 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.250 INCHES NOMINAL
OVERALL LENGTH1.219 INCHES NOMINAL
MATERIALCOPPER ALLOY
RIGHT SIDE FLANGE THICKNESS0.219 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS2.563 INCHES NOMINAL


Click here to Register for Free 30-day Trial

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