5340-01-106-0838 CASTER,RIGID Index 3020-01-106-0840 GEAR CLUSTER

National Stock Number:
3020-01-106-0839

Federal Supply Class:
3020

National Item Identification Number:
011060839

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:
BYLB40905624GE AVIATION SYSTEMS LLC


Techincal Specification:
MATERIALSTEEL COMP 8740 FIRST GEAR
STEEL COMP 4140 SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
MIL-S-5626,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
SURFACE TREATMENTOXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS I MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER2.1250 INCHES FIRST GEAR
1.1250 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH1.182 INCHES
HUB STYLE DESIGNATOR2 STEPS FIRST END
1 STEP SECOND END
HUB NOMINAL LENGTH0.417 INCHES FIRST END
0.234 INCHES SECOND END
HUB NOMINAL DIAMETER0.312 INCHES BOTH ENDS


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