3020-00-673-1388 GEAR,SPUR Index 1270-00-673-1391 ADAPTER AND SPLINE

National Stock Number:
3020-00-673-1389

Federal Supply Class:
3020

National Item Identification Number:
006731389

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:
673B614P124446GENERAL ELECTRIC COMPANY
673B614P189954BAE SYSTEMS CONTROLS INC.


Techincal Specification:
MATERIALSTEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY125
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11
PITCH DIAMETER1.0417 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.055 INCHES
FACE NOMINAL WIDTH0.115 INCHES
BODY RECESS NOMINAL DEPTH0.057 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
BODY STYLEWEBBED, OFFSET, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY3 THREADED AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNF AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE0.060 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE THREAD QUANTITY PER INCH80 AXIALLY THROUGH BODY, FIRST END
THE MANUFACTURERS DATA
MANUFACTURERS CODE89954
DESIGN CONTROL REFERENCE673B614P1


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