1680-00-504-9688 CONTROL COLUMN,AIRCRAFT Index 5999-00-504-9700 HEATER,THERMAL RELEASE

National Stock Number:
3020-00-504-9692

Federal Supply Class:
3020

National Item Identification Number:
005049692

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:
70762899167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.140 INCHES BOTH ENDS
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL DIAMETER1.375 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER1.368 INCHES FIRST END
HUB NOMINAL LENGTH1.167 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH1.555 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB STYLE DESIGNATOR2 STEPS BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6265 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
NOMINAL OUTSIDE DIAMETER1.098 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER2.415 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH3.758 INCHES
SPECIAL FEATURESBORE INTERNALLY RELIEVED ON BB END ADJACENT TO SPLINE;STEPPED COUNTERBORE 1ST END,0.450 AND 0.269 IN. NOM DEPTH,1.188 AND 1.165 IN. NOM DIA
SPLINE PITCH DIAMETER1.0500 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY21 BOTH ENDS


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