3020-01-131-3315 GEAR,SPUR Index 3020-01-131-3317 GEAR,ANTIBACKLASH,SPUR

National Stock Number:
3020-01-131-3316

Federal Supply Class:
3020

National Item Identification Number:
011313316

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:
A4032212511SIMMONDS PRECISION PRODUCTS INC


Techincal Specification:
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.188 INCHES BOTH ENDS
CONSTRUCTIONASSEMBLED
KEYWAY NOMINAL WIDTH0.063 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 416,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HUB NOMINAL DIAMETER0.305 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.060 INCHES BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
III MATERIALSTEEL COMP 416 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.126 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER0.3910 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.8760 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.270 INCHES


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