3020-00-942-3087 GEAR CLUSTER Index 6610-00-942-3089 GEAR ASSY,ANTIBACKL

National Stock Number:
3020-00-942-3088

Federal Supply Class:
3020

National Item Identification Number:
009423088

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:
10224310138ASTRONAUTICS CORPORATION OF AMERICA


Techincal Specification:
CONSTRUCTIONSOLID
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HUB NOMINAL LENGTH0.1040 INCHES BETWEEN SECOND AND THIRD GEAR
HUB NOMINAL LENGTH0.1920 INCHES SECOND END
HUB NOMINAL LENGTH0.4150 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL OUTSIDE DIAMETER0.748 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.280 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.784 INCHES
SURFACE TREATMENTPASSIVATE OVERALL


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