4820-01-187-9977 SEAT,VALVE Index 3040-01-187-9979 HUB,BODY

National Stock Number:
3020-01-187-9978

Federal Supply Class:
3020

National Item Identification Number:
011879978

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:
500709099167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
END ITEM NAMEGAS TURBINE AND JET ENGINES, NON-AIRCRAFT
GEAR QUANTITY138
GEAR TYPESPUR ALL GEARS
PART NAME ASSIGNED BY CONTROLLING AGENCYGEARSHAFT ASSY, SPUR
MATERIALSTEEL CORROSION RESISTING ALL GEARS
MODULE NUMBER5.1875 INCHES FIRST GEAR
MODULE NUMBER5.5000 INCHES SECOND GEAR
TEETH QUANTITY55 SECOND GEAR
TEETH QUANTITY83 FIRST GEAR


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