|  | 
                            
                                |   | 
		                    
		                        | National Stock Number:
 4320-00-398-6564
 
 Federal Supply Class:
 4320
 
 National Item Identification Number:
 003986564
 
 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:
 
 | C31002PC5SHEET1 | 10941 | CARVER PUMP COMPANY |  | C3180 | 10941 | CARVER PUMP COMPANY | 
 | 
				            
					            | 
 Techincal Specification:
 
 | MATERIAL | NICKEL ALLOY |  | BODY STYLE | PLAIN |  | OVERALL LENGTH | 0.781 INCHES NOMINAL |  | BODY OUTSIDE DIAMETER | 4.003 INCHES NOMINAL |  | BODY INSIDE DIAMETER | 3.510 INCHES NOMINAL |  | CORNER SHAPE | SQUARE ALL CORNERS | 
 |