3020-00-896-4969 GEAR,SPUR Index 6680-00-896-4971 DRUM,SCALE

National Stock Number:
3020-00-896-4970

Federal Supply Class:
3020

National Item Identification Number:
008964970

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:
546-1716-00313499ROCKWELL COLLINS, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER2.939 INCHES COUNTERBORE FIRST END
BORE STYLEW/COUNTERBORE COUNTERBORE FIRST END
COUNTERBORE NOMINAL DIAMETER3.385 INCHES COUNTERBORE FIRST END
COUNTERBORE NOMINAL DEPTH0.114 INCHES COUNTERBORE FIRST END
FACE NOMINAL WIDTH0.090 INCHES
HUB NOMINAL DIAMETER3.492 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,TY 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
PITCH DIAMETER3.2000 INCHES NOMINAL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.172 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.225 INCHES
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY256
TOOTH FORMSTANDARD


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