3020-00-837-8910 GEAR,SPUR Index 2815-00-837-8912 MOUNT,ENGINE,RIGHT

National Stock Number:
3020-00-837-8911

Federal Supply Class:
3020

National Item Identification Number:
008378911

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:
917013018876U S ARMY AVIATION AND MISSILE COMMAND
917013026772WEGO PRECISION MACHINE, INC.


Techincal Specification:
MATERIALALUMINUM ALLOY 6061 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY124
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER1.9380 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.532 INCHES
FACE NOMINAL WIDTH0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.062 INCHES SECOND END
BORE STYLEW/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.062 INCHES SECOND END
HUB NOMINAL DIAMETER0.249 INCHES FIRST END
CLAMPING SURFACE NOMINAL LENGTH0.157 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODCLAMP
SPECIAL FEATURES1ST HUB IS STEPPED,0.125 IN.LG OF STEP
THE MANUFACTURERS DATA
MANUFACTURERS CODE18876
DESIGN CONTROL REFERENCE9170130


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