3020-00-103-0110 GEAR,SPUR Index 3020-00-103-0115 GEAR CLUSTER

National Stock Number:
3020-00-103-0113

Federal Supply Class:
3020

National Item Identification Number:
001030113

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:
177166810001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
93-40156232LOCKHEED MARTIN CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY 6061 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.603 INCHES FOURTH GEAR
1.041 INCHES FIFTH GEAR
NOMINAL OVERALL LENGTH0.475 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11 FIRST GEAR
BORE STYLEPLAIN BOTH ENDS
THREAD SERIES DESIGNATORUNC BOTH ENDS
NOMINAL THREAD SIZE0.112 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED SECOND END
HUB NOMINAL LENGTH0.200 INCHES SECOND END
0.089 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.3750 INCHES BETWEEN SECOND AND THIRD GEAR
ATTACHMENT METHODMOUNTING HOLE
THE MANUFACTURERS DATA
MANUFACTURERS CODE10001
DESIGN CONTROL REFERENCE1771668


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