3020-00-822-1927 GEAR,SPUR Index 3020-00-822-1940 GEAR CLUSTER

National Stock Number:
3020-00-822-1928

Federal Supply Class:
3020

National Item Identification Number:
008221928

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:
126677510001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
CONSTRUCTIONSOLID
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HUB NOMINAL LENGTH2.3450 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.4375 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.7916 INCHES SECOND GEAR
PRECISION CLASSIFICATIONQUALITY NUMBER 12 FIRST GEAR
SURFACE TREATMENTPASSIVATE OVERALL


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