3020-00-140-4988 GEAR,SPUR Index 3460-00-140-4995 KEY,DRIFT

National Stock Number:
3020-00-140-4989

Federal Supply Class:
3020

National Item Identification Number:
001404989

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:
SP2963510237CADILLAC GAGE TEXTRON INC.


Techincal Specification:
BODY STYLEPLAIN, WITH LIGHTENING HOLES
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
BORE STYLEW/COUNTERBORE BOTH ENDS
COUNTERBORE NOMINAL DEPTH5.820 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER0.550 INCHES FIRST END
END NOMINAL DIAMETER0.875 INCHES FIRST END
END NOMINAL LENGTH0.828 INCHES FIRST END
FACE NOMINAL WIDTH0.625 INCHES
FIRST STEP NOMINAL DIAMETER1.000 INCHES FIRST END
FIRST STEP NOMINAL LENGTH1.250 INCHES FIRST END
HUB NOMINAL DIAMETER1.000 INCHES SECOND END
HUB STYLE DESIGNATOR2 STEPS FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.750 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END4.937 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER5.625 INCHES
PITCH DIAMETER5.5468 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SECOND STEP NOMINAL DIAMETER1.250 INCHES FIRST END
SECOND STEP NOMINAL LENGTH2.850 INCHES FIRST END
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY111
TOOTH FORMSTUB


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