3020-00-406-1745 GEAR,SPUR Index 3020-00-406-1747 GEAR,SPUR

National Stock Number:
3020-00-406-1746

Federal Supply Class:
3020

National Item Identification Number:
004061746

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.


Manufacturer Information:
60248-182340L3HARRIS TECHNOLOGIES, INC.
60248-19Y580L3HARRIS TECHNOLOGIES, INC.


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 303 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.8541 INCHES FIRST GEAR
1.2916 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.820 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
PLAIN SECOND END
PLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.5625 INCHES FIRST END
0.125 INCHES SECOND END
0.1250 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.750 INCHES FIRST END
0.660 INCHES SECOND END
0.750 INCHES BETWEEN FIRST AND SECOND GEAR
THE MANUFACTURERS DATA
MANUFACTURERS CODE9Y580
DESIGN CONTROL REFERENCE60248-1


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