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		                        | National Stock Number:
 3020-00-733-8161
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 007338161
 
 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:
 
 | 10892461 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |  | 3020007338161 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE |  | 3020007338161 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | 
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 Techincal Specification:
 
 | MATERIAL | STEEL COMP 8640 OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | HARDNESS RATING | 300.0 BRINELL HULTGREN MINIMUM AND |  |  | 341.0 BRINELL HULTGREN MAXIMUM OVERALL |  | CONSTRUCTION | SOLID |  | DESIGN TYPE | SPUR FIRST GEAR |  |  | SPUR SECOND GEAR |  | NOMINAL OUTSIDE DIAMETER | 0.4625 INCHES FIRST GEAR |  |  | 0.2125 INCHES SECOND GEAR |  | NOMINAL OVERALL LENGTH | 1.503 INCHES |  | BORE STYLE | PLAIN BOTH ENDS |  | BORE NOMINAL DIAMETER | 1.249 INCHES BOTH ENDS |  | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR |  |  | PLAIN BOTH ENDS |  | HUB NOMINAL LENGTH | 0.128 INCHES BETWEEN FIRST AND SECOND GEAR |  |  | 0.031 INCHES BOTH ENDS |  | HUB NOMINAL DIAMETER | 1.750 INCHES BETWEEN FIRST AND SECOND GEAR |  |  | 1.750 INCHES BOTH ENDS |  | ATTACHMENT METHOD | MOUNTING HOLE | 
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