NSN 4320-00-077-0583

Part Details | WEARING RING

4320-00-077-0583 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.

Alternate Parts: CS43200426, CS-4320-0426, 682H0025C041A, 4320-00-077-0583, 00-077-0583, 4320000770583, 000770583

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43AUG 02, 196700-077-058322534 ( RING, WEARING )
REFERENCE DRAWINGS & PICTURES

PLAIN W/INTERNAL FLANGE

RING,WEARING | 4320-00-077-0583, 000770583
Cross Reference | NSN 4320-00-077-0583
Part Number Cage Code Manufacturer
CS-4320-042616236DLA LAND AND MARITIMEDBA ENGINEERING AND TECHNICAL
682H0025C041A63857WARREN PUMPS LLC
Technical Data | NSN 4320-00-077-0583
Characteristic Specifications
MATERIAL COPPER ALLOY
BODY STYLE4 PLAIN W/INTERNAL FLANGE
GROOVE DEPTH1.297 INCHES NOMINAL
GROOVE WIDTH0.313 INCHES NOMINAL
OVERALL LENGTH6.063 INCHES NOMINAL
BODY OUTSIDE DIAMETER21.625 INCHES NOMINAL
BODY INSIDE DIAMETER19.875 INCHES NOMINAL
END TO FLANGE DISTANCE1.594 INCHES NOMINAL
DISTANCE FROM END TO GROOVE CENTER3.220 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER19.031 INCHES NOMINAL
INTERNAL FLANGE WIDTH1.594 INCHES NOMINAL
CENTER FLANGE THICKNESS1.469 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS10.685 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS10.813 INCHES NOMINAL
ANCHOR GROOVE WIDTH2.625 INCHES NOMINAL