4820-00-512-2997 CAP,VALVE Index 1015-00-512-3001 PLATE

National Stock Number:
3020-00-512-2999

Federal Supply Class:
3020

National Item Identification Number:
005122999

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:
3539000462GOODRICH CORPORATION DBA TRW LUCAS AEROSPACE
3539031435LUCAS AEROSPACE POWER EQUIPMENT CORPORATION
353903CPE0SAFRAN POWER USA LLC


Techincal Specification:
BACKLASH DESIGNATIONGRADE C ALL GEARS
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.687 INCHES BOTH ENDS
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL DIAMETER0.937 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.937 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL LENGTH0.0400 INCHES FIRST END
HUB NOMINAL LENGTH0.095 INCHES BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL OUTSIDE DIAMETER1.1070 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.8125 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.505 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11 ALL GEARS


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