3020-00-435-8824 GEAR CLUSTER Index 3020-00-435-8826 GEAR CLUSTER

National Stock Number:
3020-00-435-8825

Federal Supply Class:
3020

National Item Identification Number:
004358825

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:
2000-11546-132562THE BOEING COMPANY
2000-11546-133472BOEING COMPANY, THE


Techincal Specification:
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL LENGTH0.312 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.312 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB NOMINAL DIAMETER1.562 INCHES FIRST END
HUB NOMINAL DIAMETER1.750 INCHES BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 416,CANCELED FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
MATERIALSTEEL SECOND GEAR
MATERIALSTEEL COMP 416 FIRST GEAR
NOMINAL OUTSIDE DIAMETER1.042 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH2.280 INCHES
NOMINAL OUTSIDE DIAMETER3.5625 INCHES FIRST GEAR
PRECISION CLASSIFICATIONQUALITY NUMBER 12 ALL GEARS


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