3020-01-178-5850 GEAR,WORM Index 6685-01-178-5852 THERMOMETER,INDICATING,CAPILLARY

National Stock Number:
3020-01-178-5851

Federal Supply Class:
3020

National Item Identification Number:
011785851

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:
70968299167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONSOLID
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HARDNESS RATING35.0 ROCKWELL A MINIMUM AND 45.0 ROCKWELL A MAXIMUM OVERALL
HUB NOMINAL LENGTH0.444 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH1.531 INCHES FIRST END
HUB STYLE DESIGNATOR1 GROOVE SECOND END
HUB STYLE DESIGNATOR1 STEP FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
NOMINAL OUTSIDE DIAMETER1.6000 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER3.9380 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH4.547 INCHES


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