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National Stock Number:
3020-00-132-1356
Federal Supply Class:
3020
National Item Identification Number:
001321356
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:
| MGC331 | 99251 | MISSION SYSTEMS DAVENPORT INC. |
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Techincal Specification:
| BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.172 INCHES BOTH ENDS | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | DESIGN TYPE | SPUR SECOND GEAR | | HUB NOMINAL DIAMETER | 0.0467 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | 1 STEP SECOND END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB NOMINAL LENGTH | 0.060 INCHES BETWEEN SECOND AND THIRD GEAR | | HUB NOMINAL LENGTH | 0.0650 INCHES SECOND END | | HUB NOMINAL LENGTH | 0.0810 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | MATERIAL | ALUMINUM ALLOY 2024 SECOND GEAR | | MATERIAL | STEEL COMP 416 FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 0.208 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 0.750 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 0.342 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 12 FIRST GEAR |
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