3020-00-106-8174 GEAR,WORM Index 3040-00-106-8176 GEARSHAFT,SPUR

National Stock Number:
3020-00-106-8175

Federal Supply Class:
3020

National Item Identification Number:
001068175

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:
2371917G128527L3HARRIS TECHNOLOGIES, INC.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BACKLASH DESIGNATIONGRADE A
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER1.250 INCHES AXIALLY THROUGH HUB, FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER1.0234 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.125 INCHES
HUB NOMINAL DIAMETER1.1870 INCHES SECOND END
HUB NOMINAL DIAMETER1.5780 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
MOUNTING HOLE TYPE AND QUANTITY4 THREADED AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE0.0860 INCHES AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD QUANTITY PER INCH56 AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNC AXIALLY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.0780 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.5780 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER2.2910 INCHES
PITCH DIAMETER2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY108
TOOTH FORMSTANDARD


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