2590-01-009-7680 RING,WIPER Index 3020-01-009-7682 GEAR CLUSTER

National Stock Number:
3020-01-009-7681

Federal Supply Class:
3020

National Item Identification Number:
010097681

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:
BYLH8105624GE AVIATION SYSTEMS LLC


Techincal Specification:
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.096 INCHES BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HUB NOMINAL LENGTH0.016 INCHES FIRST END
HUB NOMINAL DIAMETER0.163 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE FIRST GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-628,CLASS B FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
MATERIALSTEEL COMP 1050 FIRST GEAR
MATERIALSTEEL COMP O6 SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.250 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.4375 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.203 INCHES
SPECIAL FEATURESROCKWELL C SCALE 34.0 TO 38.0 ON 1ST GEAR,47.0 TO 50.0 ON 2ND GEAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL


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