3020-00-944-0578 GEAR,SPUR Index 3020-00-944-0581 GEAR,SPUR

National Stock Number:
3020-00-944-0579

Federal Supply Class:
3020

National Item Identification Number:
009440579

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:
701C835P189954BAE SYSTEMS CONTROLS INC.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.092 INCHES
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.312 INCHES FIRST END
MATERIALALUMINUM ALLOY OVERALL
MOUNTING HOLE NOMINAL THREAD SIZE0.112 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE TYPE AND QUANTITY2 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD QUANTITY PER INCH40 TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNC TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.165 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.399 INCHES
NOMINAL OVERALL LENGTH0.257 INCHES
PITCH DIAMETER0.3702 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTCHROMATE OVERALL
TEETH QUANTITY46
TOOTH FORMSTANDARD


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