1680-00-610-9331 GEAR ASSY,SPUR Index 3040-00-610-9333 GEARSHAFT,SPUR

National Stock Number:
3020-00-610-9332

Federal Supply Class:
3020

National Item Identification Number:
006109332

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:
PYLC3905624GE AVIATION SYSTEMS LLC


Techincal Specification:
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.096 INCHES BOTH ENDS
HARDNESS RATING47.0 ROCKWELL C MINIMUM HUB AND 50.0 ROCKWELL C MAXIMUM HUB
HARDNESS RATING34.0 ROCKWELL C MINIMUM TEETH AND 50.0 ROCKWELL C MAXIMUM TEETH
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
HUB NOMINAL LENGTH0.016 INCHES FIRST END
HUB NOMINAL DIAMETER0.156 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
III MATERIALSTEEL ALL GEARS
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER0.2140 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.4300 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.206 INCHES


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