6820-00-246-5751 DYE,GREEN Index 3020-00-246-5755 PULLEY,GROOVE

National Stock Number:
3020-00-246-5752

Federal Supply Class:
3020

National Item Identification Number:
002465752

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:
MGC33202LU7HONEYWELL INTERNATIONAL INC.
MGC3320VWL8HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
MGC33255972HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
MGC33299251MISSION SYSTEMS DAVENPORT INC.


Techincal Specification:
MATERIALSTEEL COMP 416 SHAFT/HUB
ALUMINUM ALLOY 2024 FIRST GEAR
STEEL COMP 416 SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 416,COND T-CANCELED FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB
QQ-A-250/4,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
QQ-S-764,TYPE 416,COND T-CANCELED FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
SURFACE TREATMENTPASSIVATE SHAFT/HUB
ANODIZE FIRST GEAR
PASSIVATE SECOND GEAR
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM HUB
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.7187 INCHES FIRST GEAR
0.361 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.252 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.188 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB NOMINAL LENGTH0.0690 INCHES FIRST END
HUB NOMINAL DIAMETER0.281 INCHES FIRST END


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