3020-01-222-0357 GEAR,WORM WHEEL Index 6620-01-222-0359 GENERATOR,TACHOMETER

National Stock Number:
3020-01-222-0358

Federal Supply Class:
3020

National Item Identification Number:
012220358

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:
109253381039WHIPPANY ACTUATION SYSTEMS, LLC


Techincal Specification:
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
CONSTRUCTIONASSEMBLED
HARDNESS RATING42.0 ROCKWELL C MINIMUM OVERALL AND 46.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HUB NOMINAL DIAMETER0.180 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.188 INCHES BOTH ENDS
HUB NOMINAL LENGTH0.2050 INCHES FIRST END
HUB NOMINAL LENGTH0.2050 INCHES SECOND END
HUB NOMINAL LENGTH0.380 INCHES BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPLAIN BOTH ENDS
III MATERIALSTEEL COMP E4340 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER0.3700 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.1260 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH1.160 INCHES


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