3040-00-976-1270 GEARSHAFT,SPUR Index 3020-00-976-1272 GEAR CLUSTER

National Stock Number:
3020-00-976-1271

Federal Supply Class:
3020

National Item Identification Number:
009761271

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:
547-7125-00413499ROCKWELL COLLINS, INC.
547-7125-00463689PROFILE GEAR CORP


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 7,TYPE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
SPUR SECOND GEAR
SPUR THIRD GEAR
NOMINAL OUTSIDE DIAMETER0.4167 INCHES FIRST GEAR
1.9063 INCHES SECOND GEAR
0.3125 INCHES THIRD GEAR
NOMINAL OVERALL LENGTH1.031 INCHES
HUB STYLE DESIGNATORPLAIN SECOND END
PLAIN BETWEEN FIRST AND SECOND GEAR
PLAIN BETWEEN SECOND AND THIRD GEAR
HUB NOMINAL LENGTH0.125 INCHES SECOND END
0.152 INCHES BETWEEN FIRST AND SECOND GEAR
0.146 INCHES BETWEEN SECOND AND THIRD GEAR
HUB NOMINAL DIAMETER0.187 INCHES SECOND END
0.500 INCHES BETWEEN FIRST AND SECOND GEAR
0.218 INCHES BETWEEN SECOND AND THIRD GEAR
THE MANUFACTURERS DATA
MANUFACTURERS CODE13499
DESIGN CONTROL REFERENCE547-7125-004


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