3020-00-210-5716 GEAR,SPUR Index 2810-00-210-5741 SHAFT ASSEMBLY,ACCESSORY DRIVE

National Stock Number:
3020-00-210-5732

Federal Supply Class:
3020

National Item Identification Number:
002105732

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:
20732200198PRATT & WHITNEY CANADA CORP
20732277445RTX CORPORATION
22582500198PRATT & WHITNEY CANADA CORP
22582577445RTX CORPORATION


Techincal Specification:
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER1.248 INCHES BOTH ENDS
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER1.630 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL LENGTH0.160 INCHES BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
NOMINAL OVERALL LENGTH1.4690 INCHES
NOMINAL OUTSIDE DIAMETER3.325 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER5.011 INCHES SECOND GEAR


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