| 
                                    
                                 | 
                             
                            
                                
                                     
                                 | 
                             
		                    
		                        
		                             National Stock Number: 3020-00-424-9967
  Federal Supply Class: 3020
  National Item Identification Number: 004249967
  Description: GEAR,HELICAL
  Detail: A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
		                         | 
		                     
		                    
		                        
                                    
  Manufacturer Information:
 | S10A1366H38 | 65054 | WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV |   
		                         | 
		                     
				            
					            
						            
  Techincal Specification:
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 2.000 INCHES BOTH ENDS |  | BORE STYLE | W/ KEYWAY BOTH ENDS |  | FACE NOMINAL WIDTH | 2.255 INCHES |  | FEATURES PROVIDED | CASEHARDENED |  | HELIX ANGLE | 27.0000 DEGREES |  | KEYWAY NOMINAL WIDTH | 0.500 INCHES BOTH ENDS |  | PITCH DIAMETER | 4.0000 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.187 INCHES BOTH ENDS |  | NOMINAL OUTSIDE DIAMETER | 4.3100 INCHES |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | HUBLESS |  | TEETH QUANTITY | 28 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH FORM | STANDARD |  | TOOTH DIRECTION | LEFT |   
					             | 
				             
		                 
		             |