5821-00-289-7707 GEAR,SPUR Index 3020-00-289-7709 GEAR,SPUR

National Stock Number:
3020-00-289-7708

Federal Supply Class:
3020

National Item Identification Number:
002897708

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:
505-1406-00113499ROCKWELL COLLINS, INC.
505-1406-00195105ROCKWELL COLLINS, INC.


Techincal Specification:
BACKLASH DESIGNATIONGRADE B
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.123 INCHES
HUB NOMINAL DIAMETER0.343 INCHES FIRST END
HUB NOMINAL DIAMETER0.343 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-611 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
PITCH DIAMETER0.4160 INCHES NOMINAL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.040 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.214 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.458 INCHES
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTCHROMATE OVERALL
TEETH QUANTITY20
TOOTH FORMSTANDARD


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