3020-00-821-4668 GEAR,SPUR Index 3020-00-821-4671 GEAR,SPUR

National Stock Number:
3020-00-821-4669

Federal Supply Class:
3020

National Item Identification Number:
008214669

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:
115147-237695RAYTHEON COMPANY


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.090 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.125 INCHES
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.312 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.187 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.695 INCHES
PITCH DIAMETER1.6661 INCHES MINIMUM AND 1.6671 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 14
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY120
TOOTH FORMSTANDARD


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