| 
                                    
                                 | 
                             
                            
                                
                                     
                                 | 
                             
		                    
		                        
		                             National Stock Number: 3020-00-239-5520
  Federal Supply Class: 3020
  National Item Identification Number: 002395520
  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:
 | G6656PC93 | 16712 | SIEMENS ENERGY, INC. |  | G6661PC93 | 16712 | SIEMENS ENERGY, INC. |  | W416BBS1X1 | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV |  | W416BBS1X1 | 16712 | SIEMENS ENERGY, INC. |  | G7667PC93 | 16712 | SIEMENS ENERGY, INC. |  | G7673PC93 | 16712 | SIEMENS ENERGY, INC. |   
		                         | 
		                     
				            
					            
						            
  Techincal Specification:
 | BODY STYLE | WEBBED, SOLID |  | BORE NOMINAL DIAMETER | 1.003 INCHES BOTH ENDS |  | BORE STYLE | W/ KEYWAY BOTH ENDS |  | FACE NOMINAL WIDTH | 0.750 INCHES |  | HELIX ANGLE | 45.9761 DEGREES |  | HUB NOMINAL DIAMETER | 1.750 INCHES FIRST END |  | HUB NOMINAL DIAMETER | 1.750 INCHES SECOND END |  | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |  | KEYWAY NOMINAL WIDTH | 0.187 INCHES BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS AN MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 5.0367 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.5938 INCHES BOTH ENDS |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.219 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 5.1367 INCHES |  | PRESSURE ANGLE | 15.0000 DEGREES |  | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB |  | TEETH QUANTITY | 67 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH DIRECTION | RIGHT |  | TOOTH FORM | STANDARD |   
					             | 
				             
		                 
		             |