3020-00-884-5983 GEAR,ANTIBACKLASH,SPUR Index 3020-00-884-5985 GEAR CLUSTER

National Stock Number:
3020-00-884-5984

Federal Supply Class:
3020

National Item Identification Number:
008845984

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:
512-104-03207421L3HARRIS INTERSTATE ELECTRONICS CORPORATION
512-104-03281413BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.


Techincal Specification:
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL LENGTH0.094 INCHES SECOND END
HUB NOMINAL LENGTH0.281 INCHES FIRST END
HUB NOMINAL DIAMETER0.047 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
MATERIALALUMINUM ALLOY FIRST GEAR
MATERIALSTEEL CORROSION RESISTING SECOND GEAR
MATERIALSTEEL CORROSION RESISTING SHAFT/HUB
NOMINAL OUTSIDE DIAMETER0.1699 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.558 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.525 INCHES
SURFACE TREATMENTANODIZE FIRST GEAR
SURFACE TREATMENTPASSIVATE SECOND GEAR
SURFACE TREATMENTPASSIVATE SHAFT/HUB


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