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National Stock Number:
3020-00-090-8788
Federal Supply Class:
3020
National Item Identification Number:
000908788
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:
| 1626056-1 | 99251 | MISSION SYSTEMS DAVENPORT INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP 416 SHAFT/HUB | | ALUMINUM ALLOY 6061 FIRST GEAR | | STEEL COMP 303 SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 416 FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB | | QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | QQ-S-764,TYPE 303 CANCELED FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM HUB | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 1.0073 INCHES FIRST GEAR | | 0.1570 INCHES SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | PLAIN BOTH ENDS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 99251 | | DESIGN CONTROL REFERENCE | 1626056-1 |
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