5310-00-434-7739 WASHER,SPRING TENSION Index 1680-00-434-7742 GEAR ASY

National Stock Number:
3020-00-434-7741

Federal Supply Class:
3020

National Item Identification Number:
004347741

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:
EYLC1305624GE AVIATION SYSTEMS LLC


Techincal Specification:
BORE NOMINAL DIAMETER0.123 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR THIRD GEAR
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM HUB
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-15035 MIL SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
MATERIALPLASTIC PHENOLIC SECOND GEAR
MATERIALSTEEL FIRST GEAR
MATERIALSTEEL SHAFT/HUB
NOMINAL OUTSIDE DIAMETER1.0300 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.2340 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.2340 INCHES THIRD GEAR
NOMINAL OVERALL LENGTH0.308 INCHES
SURFACE TREATMENTOXIDE FIRST GEAR
SURFACE TREATMENTOXIDE SHAFT/HUB


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