3020-00-852-7369 GEAR,SPUR Index 3020-00-852-7371 GEAR,SPUR

National Stock Number:
3020-00-852-7370

Federal Supply Class:
3020

National Item Identification Number:
008527370

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:
159671310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.359 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
END NOMINAL DIAMETER0.468 INCHES FIRST END
END NOMINAL LENGTH0.060 INCHES FIRST END
FACE NOMINAL WIDTH0.200 INCHES
FIRST STEP NOMINAL DIAMETER0.750 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.140 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER0.750 INCHES SECOND END
KEYWAY NOMINAL WIDTH0.093 INCHES BOTH ENDS
MATERIALSTEEL COMP 416 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.180 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.200 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.232 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER4.180 INCHES
PITCH DIAMETER4.1250 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 12
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY132
TOOTH FORMSTANDARD


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