| 
                                    
                                 | 
                             
                            
                                
                                     
                                 | 
                             
		                    
		                        
		                             National Stock Number: 3020-00-540-7377
  Federal Supply Class: 3020
  National Item Identification Number: 005407377
  Description: PULLEY,GROOVE
  Detail: A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE.  For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION. 
		                         | 
		                     
		                    
		                        
                                    
  Manufacturer Information:
 | 9475954-01 | 98749 | SACRAMENTO AIR LOGISTICS CENTER SM-ALC/LIIL |  | S6440-25-6 | 93328 | MORRISON MOLDED FIBER GLASS CO |  | S7078-13-6 | 80230 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY |   
		                         | 
		                     
				            
					            
						            
  Techincal Specification:
 | BEARINGS | NOT INCLUDED |  | BORE DIAMETER | 1.328 INCHES NOMINAL |  | BORE LENGTH | 1.000 INCHES NOMINAL |  | BORE FEATURE | INCLUDED |  | BORE TYPE | STRAIGHT |  | COUNTERBORE FEATURE | NOT INCLUDED |  | DESIGN FORM | PLAIN |  | FACE WIDTH | 1.000 INCHES NOMINAL |  | GROOVE QUANTITY | 1 |  | GROOVE RADIUS | 0.380 INCHES NOMINAL |  | GROOVE SHAPE | U |  | GROOVE WIDTH | 0.760 INCHES NOMINAL |  | GROOVE DEPTH | 0.450 INCHES NOMINAL |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | NOT INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | OUTSIDE DIAMETER | 4.000 INCHES NOMINAL |  | SPECIAL FEATURES | POLYTETRAFLUOROETHYLENE |  | SPLIT HUB FEATURE | NOT INCLUDED |  | STYLE DESIGNATOR | PLAIN |  | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |   
					             | 
				             
		                 
		             |