3020-00-289-7715 GEAR,SPUR Index 3020-00-289-7720 GEAR,SPUR

National Stock Number:
3020-00-289-7719

Federal Supply Class:
3020

National Item Identification Number:
002897719

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:
505-1316-00213499ROCKWELL COLLINS, INC.


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-771 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY38
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
BACKLASH DESIGNATIONGRADE C
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER0.7916 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.833 INCHES
FACE NOMINAL WIDTH0.187 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.282 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER0.375 INCHES FIRST END
0.375 INCHES SECOND END
BODY STYLEPLAIN, SOLID


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