3020-01-104-3017 GEAR,SPUR Index 3020-01-104-3019 GEAR CLUSTER

National Stock Number:
3020-01-104-3018

Federal Supply Class:
3020

National Item Identification Number:
011043018

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:
315C127-117472EATON AEROSPACE LLC
315C127-172121EATON MOTOR SITE


Techincal Specification:
MATERIALSTEEL COMP E9310 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.2100 INCHES FIRST GEAR
0.2100 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH1.060 INCHES
BORE STYLEPARTIAL FIRST END
BORE NOMINAL DIAMETER0.210 INCHES BOTH ENDS
BORE NOMINAL DEPTH0.380 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB NOMINAL LENGTH0.310 INCHES FIRST END
0.0300 INCHES SECOND END
0.120 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.2100 INCHES BETWEEN SECOND AND THIRD GEAR
SPECIAL FEATURESSECOND END HAS CENTER DRILL 0.06 DEEP,0.110 DIAM.
THE MANUFACTURERS DATA
MANUFACTURERS CODE17472
DESIGN CONTROL REFERENCE315C127-1


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