3020-00-239-3016 GEAR,SPUR Index 3020-00-239-3019 GEAR,SPUR

National Stock Number:
3020-00-239-3018

Federal Supply Class:
3020

National Item Identification Number:
002393018

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:
50056-301843AMBAC INTERNATIONAL CORPORATION
50056PC303848ARMA DIV AMBAC INDUSTRIES INC


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER0.688 INCHES AXIALLY THROUGH HUB, FIRST END
BORE NOMINAL DIAMETER0.375 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.250 INCHES
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER1.313 INCHES FIRST END
MATERIALCOPPER ALLOY OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.159 INCHES AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE TYPE AND QUANTITY4 PLAIN AXIALLY THROUGH BODY, SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER2.375 INCHES
NOMINAL OVERALL LENGTH0.375 INCHES
PITCH DIAMETER2.3125 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY74
TOOTH FORMSTANDARD


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