4820-01-020-8468 DISK,VALVE Index 4920-01-020-8471 FIXTURE SET,AIRCRAFT MAINTENANCE

National Stock Number:
3020-01-020-8469

Federal Supply Class:
3020

National Item Identification Number:
010208469

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:
460-133-00126055PARKER-HANNIFIN CORPORATION
460-133-00159211PARKER-HANNIFIN CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY SHAFT/HUB
COPPER ALLOY FIRST GEAR
ALUMINUM ALLOY SECOND GEAR
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.5130 INCHES FIRST GEAR
0.2950 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.367 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.086 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.236 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.247 INCHES BETWEEN FIRST AND SECOND GEAR


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