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National Stock Number:
3020-00-088-1876
Federal Supply Class:
3020
National Item Identification Number:
000881876
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:
| 6800-3059 | 11871 | RECON/OPTICAL, INC. | | 6800-3059 | 80294 | BOURNS INSTRUMENTS INC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BACKLASH DESIGNATION | GRADE C FIRST GEAR | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.125 INCHES BOTH ENDS | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR SECOND GEAR | | DESIGN TYPE | WORM WHEEL FIRST GEAR | | HUB NOMINAL LENGTH | 0.216 INCHES BETWEEN FIRST AND SECOND GEAR | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL OUTSIDE DIAMETER | 0.3906 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 0.5511 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 0.543 INCHES | | NOMINAL THREAD SIZE | 0.086 INCHES BOTH ENDS | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 SECOND GEAR | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD SERIES DESIGNATOR | UNC BOTH ENDS |
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