3020-00-810-6908 GEAR,SPUR Index 3020-00-810-6910 GEAR,SPUR

National Stock Number:
3020-00-810-6909

Federal Supply Class:
3020

National Item Identification Number:
008106909

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-1522528199L3 TECHNOLOGIES, INC.
A15225-228199L3 TECHNOLOGIES, INC.
A15225TYII28199L3 TECHNOLOGIES, INC.


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY180
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.8720 INCHES MINIMUM AND
1.8730 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER1.893 INCHES
FACE NOMINAL WIDTH0.078 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.172 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.438 INCHES FIRST END
BODY STYLEPLAIN, SOLID
MOUNTING HOLE NOMINAL DIAMETER0.078 INCHES TRANSVERSELY THROUGH HUB, FIRST END


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