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		                        | National Stock Number:
 3020-00-673-9464
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 006739464
 
 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.
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 Manufacturer Information:
 
 | 331098 | 00198 | PRATT & WHITNEY CANADA CORP |  | 331098 | 77445 | RTX CORPORATION | 
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 Techincal Specification:
 
 | MATERIAL | STEEL COMP E9310 OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | CONSTRUCTION | SOLID |  | DESIGN TYPE | SPUR FIRST GEAR |  |  | SPUR SECOND GEAR |  | NOMINAL OUTSIDE DIAMETER | 4.153 INCHES FIRST GEAR |  |  | 1.448 INCHES SECOND GEAR |  | NOMINAL OVERALL LENGTH | 3.250 INCHES |  | BORE STYLE | PLAIN BOTH ENDS |  | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS |  | COUNTERBORE NOMINAL DEPTH | 2.750 INCHES SECOND END |  | COUNTERBORE NOMINAL DIAMETER | 0.575 INCHES SECOND END |  | HUB STYLE DESIGNATOR | PLAIN FIRST END |  | HUB NOMINAL LENGTH | 0.180 INCHES BETWEEN FIRST AND SECOND GEAR |  | HUB NOMINAL DIAMETER | 0.998 INCHES FIRST END |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 00198 |  | DESIGN CONTROL REFERENCE | 331098 | 
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