3020-00-289-7708 GEAR,SPUR Index 3020-00-289-7710 GEAR,SPUR

National Stock Number:
3020-00-289-7709

Federal Supply Class:
3020

National Item Identification Number:
002897709

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:
505-1421-00113499ROCKWELL COLLINS, INC.


Techincal Specification:
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-S-771 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER0.4375 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.025 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.479 INCHES
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY21
TOOTH FORMSTANDARD


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