| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 3020-00-431-6448
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 004316448
 
 Description:
 GEAR,INTERNAL
 
 Detail:
 A GEAR WITH TEETH FORMED ON THE INNER SURFACE OF A CYLINDER OR CONE.
 |  
		                        | 
 Manufacturer Information:
 
 | 5M7841 | 11083 | CATERPILLAR INC | 
 |  
					            | 
 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | FACE NOMINAL WIDTH | 1.415 INCHES |  | HARDNESS RATING | 85.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL |  | III MATERIAL | STEEL OVERALL |  | PITCH DIAMETER | 12.0000 INCHES NOMINAL |  | PRESSURE ANGLE | 20.0000 DEGREES |  | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL OUTSIDE DIAMETER | 2.205 INCHES |  | SPECIAL FEATURES | INVOLUTE SPLINE ON OD,96 SPLINE,12.0000 IN.PITCH DIA,14.5 DEG TOOTH PRESSURE ANGLE |  | STYLE DESIGNATOR | PLAIN RING |  | TEETH QUANTITY | 80 |  | TEETH TYPE | SPUR |  | TOOTH FORM | STANDARD | 
 |  |