3020-00-968-5364 GEAR CLUSTER,SPUR Index 4730-00-968-5366 COUPLING,TUBE

National Stock Number:
3020-00-968-5365

Federal Supply Class:
3020

National Item Identification Number:
009685365

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:
61021506481NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BORE STYLEW/COUNTERBORE SECOND END
BORE NOMINAL DIAMETER0.441 INCHES SECOND END
CONSTRUCTIONSOLID
COUNTERBORE NOMINAL DEPTH0.475 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER0.5000 INCHES SECOND END
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL DIAMETER0.878 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.308 INCHES BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
NOMINAL OUTSIDE DIAMETER2.3125 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER1.021 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.537 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
SPECIAL FEATURESINTERNALTHREAD,SECOND END
SURFACE TREATMENTPASSIVATE OVERALL


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