5990-00-570-6779 AMPLIFIER,SYNCHRO SIGNAL Index 3020-00-570-6786 GEAR CLUSTER

National Stock Number:
3020-00-570-6780

Federal Supply Class:
3020

National Item Identification Number:
005706780

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:
C31014023088818KEARFOTT CORPORATION


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB
MATERIALALUMINUM ALLOY FIRST GEAR
MATERIALALUMINUM ALLOY SECOND GEAR
MATERIALSTEEL COMP 303 SHAFT/HUB
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.120 INCHES BOTH ENDS
SPECIAL FEATURESSECOND END LENGTH 0.037 NOM IN.
SURFACE TREATMENTANODIZE FIRST GEAR
SURFACE TREATMENTANODIZE SECOND GEAR
SURFACE TREATMENTPASSIVATE SHAFT/HUB
ATTACHMENT METHODCLAMP
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL LENGTH0.173 INCHES FIRST END
HUB NOMINAL DIAMETER0.1870 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.2510 INCHES BETWEEN SECOND AND THIRD GEAR
HUB STYLE DESIGNATORSPLIT FIRST END
NOMINAL OUTSIDE DIAMETER1.021 INCHES FIFTH GEAR
NOMINAL OUTSIDE DIAMETER1.021 INCHES FOURTH GEAR
NOMINAL OVERALL LENGTH0.281 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR


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