3020-00-406-1746 GEAR CLUSTER Index 3020-00-406-1748 GEAR,SPUR

National Stock Number:
3020-00-406-1747

Federal Supply Class:
3020

National Item Identification Number:
004061747

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:
60249-182340L3HARRIS TECHNOLOGIES, INC.
60249-19Y580L3HARRIS TECHNOLOGIES, INC.


Techincal Specification:
MATERIALCOPPER ALLOY 675 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-728,CLASS A,COMP 1/2 HARD /D/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY148
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER3.0833 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER3.125 INCHES
FACE NOMINAL WIDTH0.250 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.313 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.750 INCHES FIRST END
BODY STYLEPLAIN, WITH LIGHTENING HOLES


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