| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 3020-00-740-7587
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 007407587
 
 Description:
 GEAR CLUSTER
 
 Detail:
 A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.
 |  
		                        | 
 Manufacturer Information:
 
 | 6757149 | 24617 | GENERAL MOTORS CORP |  | 6757149 | 6H244 | THE W.W. WILLIAMS COMPANY, LLC |  | DSG009180 | 01227 | NAPCO INTL INC |  | 6757149 | 73342 | ALLISON TRANSMISSION INC |  | DSG009180 | 95201 | NAPCO INTERNATIONAL LLC |  | 6757149 | 97907 | TEREX CORP | 
 |  
					            | 
 Techincal Specification:
 
 | MATERIAL | STEEL OVERALL |  | CONSTRUCTION | SOLID |  | DESIGN TYPE | SPUR FIRST GEAR |  |  | SPUR SECOND GEAR |  | NOMINAL OUTSIDE DIAMETER | 3.3900 INCHES FIRST GEAR |  |  | 2.3870 INCHES SECOND GEAR |  | NOMINAL OVERALL LENGTH | 3.312 INCHES |  | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |  | BORE NOMINAL DIAMETER | 1.344 INCHES BOTH ENDS |  | SPLINE QUANTITY | 20 BOTH ENDS |  | SPLINE PITCH DIAMETER | 1.2720 INCHES NOMINAL BOTH ENDS |  | HUB STYLE DESIGNATOR | PLAIN SECOND END |  |  | PLAIN BETWEEN FIRST AND SECOND GEAR |  | HUB NOMINAL LENGTH | 0.110 INCHES SECOND END |  |  | 0.681 INCHES BETWEEN FIRST AND SECOND GEAR |  | HUB NOMINAL DIAMETER | 3.726 INCHES SECOND END |  |  | 1.762 INCHES BETWEEN FIRST AND SECOND GEAR | 
 |  |