3020-01-258-7298 GEAR,SPUR Index 3020-01-258-7300 GEAR,WORM

National Stock Number:
3020-01-258-7299

Federal Supply Class:
3020

National Item Identification Number:
012587299

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-2261628199L3 TECHNOLOGIES, INC.


Techincal Specification:
TEETH QUANTITY144
TOOTH FORMSTANDARD
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.130 INCHES
HUB NOMINAL DIAMETER0.620 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
III MATERIALALUMINUM ALLOY 2024 OVERALL
PITCH DIAMETER3.0000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE NOMINAL THREAD SIZE0.164 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE TYPE AND QUANTITY2 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORACME TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.042 INCHES
SPECIAL FEATURESTWO LIGHTENING HOLES THROUGH BODY 0.375 IN. DIA EACH
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTANODIZE OVERALL


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