3040-00-987-5468 GEARSHAFT,SPUR Index 5305-00-987-5470 SCREW,MACHINE

National Stock Number:
3020-00-987-5469

Federal Supply Class:
3020

National Item Identification Number:
009875469

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:
553-1565-00213499ROCKWELL COLLINS, INC.
553-1565-00263689PROFILE GEAR CORP


Techincal Specification:
BORE NOMINAL DIAMETER0.188 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER0.375 INCHES FIRST END
HUB NOMINAL DIAMETER0.438 INCHES SECOND END
HUB NOMINAL LENGTH0.063 INCHES FIRST END
HUB NOMINAL LENGTH0.0835 INCHES SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
MATERIALALUMINUM ALLOY 2024 FIRST GEAR
MATERIALSTEEL CORROSION RESISTING SHAFT/HUB
MATERIALSTEEL CORROSION RESISTING SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.2291 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.7917 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.382 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,FINISH E511 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR
SURFACE TREATMENTANODIZE FIRST GEAR
SURFACE TREATMENTPASSIVATE SECOND GEAR
SURFACE TREATMENTPASSIVATE SHAFT/HUB


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