3020-00-090-8782 GEAR CLUSTER Index 3020-00-090-8784 GEAR CLUSTER

National Stock Number:
3020-00-090-8783

Federal Supply Class:
3020

National Item Identification Number:
000908783

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:
1626046-199251MISSION SYSTEMS DAVENPORT INC.


Techincal Specification:
MATERIALSTEEL SHAFT/HUB
STEEL FIRST GEAR
COPPER ALLOY SECOND GEAR
COPPER ALLOY THIRD GEAR
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
SPUR SECOND GEAR
BEVEL THIRD GEAR
NOMINAL OUTSIDE DIAMETER0.250 INCHES FIRST GEAR
0.250 INCHES SECOND GEAR
0.3125 INCHES THIRD GEAR
NOMINAL OVERALL LENGTH0.968 INCHES
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
PLAIN BETWEEN SECOND AND THIRD GEAR
1 STEP BOTH ENDS
HUB NOMINAL LENGTH0.0625 INCHES FIRST END
0.094 INCHES SECOND END
0.093 INCHES BETWEEN FIRST AND SECOND GEAR
0.312 INCHES BETWEEN SECOND AND THIRD GEAR
HUB NOMINAL DIAMETER0.156 INCHES BETWEEN FIRST AND SECOND GEAR
0.125 INCHES BETWEEN SECOND AND THIRD GEAR
0.0937 INCHES BOTH ENDS


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