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National Stock Number: 3020-00-987-5469
Federal Supply Class: 3020
National Item Identification Number: 009875469
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:
| 553-1565-002 | 13499 | ROCKWELL COLLINS, INC. | | 553-1565-002 | 63689 | PROFILE GEAR CORP |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING SHAFT/HUB | | ALUMINUM ALLOY 2024 FIRST GEAR | | STEEL CORROSION RESISTING SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | SURFACE TREATMENT | PASSIVATE SHAFT/HUB | | ANODIZE FIRST GEAR | | PASSIVATE SECOND GEAR | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,FINISH E511 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 1.7917 INCHES FIRST GEAR | | 1.2291 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.382 INCHES | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | PLAIN SECOND END | | HUB NOMINAL LENGTH | 0.063 INCHES FIRST END | | 0.0835 INCHES SECOND END | | HUB NOMINAL DIAMETER | 0.375 INCHES FIRST END | | 0.438 INCHES SECOND END |
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