3020-00-734-5489 GEAR,SPUR Index 3020-00-734-5491 GEAR,SPUR

National Stock Number:
3020-00-734-5490

Federal Supply Class:
3020

National Item Identification Number:
007345490

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:
A-10027266640CURTISS-WRIGHT FLIGHT SYSTEMS/SHELBY INC
A1002720AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
FACE NOMINAL WIDTH0.750 INCHES
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.500 INCHES FIRST END
HUB NOMINAL DIAMETER1.500 INCHES SECOND END
KEYWAY NOMINAL WIDTH0.158 INCHES BOTH ENDS
NOMINAL OVERALL LENGTH1.178 INCHES
PITCH DIAMETER7.5000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 5 OR QUALITY NUMBER 6
STYLE DESIGNATORONE PROTRUDING HUB, ONE RECESSED HUB
TEETH QUANTITY75
TOOTH FORMSTANDARD


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