3020-00-528-0656 GEAR,SPUR Index 3020-00-528-0659 GEAR,SPUR

National Stock Number:
3020-00-528-0657

Federal Supply Class:
3020

National Item Identification Number:
005280657

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
505-1995-00213499ROCKWELL COLLINS, INC.
505-1995-00295105ROCKWELL COLLINS, INC.


Techincal Specification:
ATTACHMENT METHODCLAMP
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.3752 INCHES BOTH ENDS
CLAMPING SURFACE NOMINAL LENGTH0.1875 INCHES FIRST END
END NOMINAL DIAMETER0.4992 INCHES SECOND END
END NOMINAL LENGTH0.151 INCHES SECOND END
FACE NOMINAL WIDTH0.092 INCHES
FIRST STEP NOMINAL DIAMETER0.750 INCHES SECOND END
FIRST STEP NOMINAL LENGTH0.062 INCHES SECOND END
HUB NOMINAL DIAMETER0.434 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP SECOND END
HUB STYLE DESIGNATORSPLIT FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-611-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.215 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.227 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.291 INCHES
PITCH DIAMETER1.2500 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTCHROMATE OVERALL
TEETH QUANTITY60
TOOTH FORMSTANDARD


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