3020-00-471-3141 GEAR,WORM WHEEL Index 3020-00-471-3143 GEAR,SPUR

National Stock Number:
3020-00-471-3142

Federal Supply Class:
3020

National Item Identification Number:
004713142

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:
697-1-11007421L3HARRIS INTERSTATE ELECTRONICS CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY16
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.4990 INCHES MINIMUM AND
0.5000 INCHES MAXIMUM
NOMINAL OVERALL LENGTH0.500 INCHES
NOMINAL OUTSIDE DIAMETER0.530 INCHES
FACE NOMINAL WIDTH0.250 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.375 INCHES FIRST END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESONE HOLE 0.024 IN. MIN,0.034IN. MAX DIA DRILLED 0.040 IN. MIN 0.050 IN. MAX DEEP LOCATEDON HUB 0.120 IN. FROM HUB END


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