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National Stock Number:
3020-00-913-9251
Federal Supply Class:
3020
National Item Identification Number:
009139251
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:
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 OR | | ALUMINUM ALLOY 6061 OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 1.425 INCHES FIRST GEAR | | 1.112 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.406 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 ALL GEARS | | BACKLASH DESIGNATION | GRADE C ALL GEARS | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PINNED FIRST END | | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.1780 INCHES FIRST END | | 0.040 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.370 INCHES FIRST END | | 0.000 INCHES BETWEEN FIRST AND SECOND GEAR | | ATTACHMENT METHOD | MOUNTING HOLE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 08783 | | DESIGN CONTROL REFERENCE | E621185 |
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