6220-00-590-4909 LENS,LIGHT Index 3020-00-590-4913 GEAR,SPUR

National Stock Number:
3020-00-590-4912

Federal Supply Class:
3020

National Item Identification Number:
005904912

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:
C31000011888818KEARFOTT CORPORATION


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER0.344 INCHES AXIALLY THROUGH HUB, FIRST END
BORE NOMINAL DIAMETER0.218 INCHES BOTH ENDS
BORE STYLEW/COUNTERBORE BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.035 INCHES BOTH ENDS
COUNTERBORE NOMINAL DIAMETER0.468 INCHES BOTH ENDS
END NOMINAL DIAMETER0.475 INCHES FIRST END
END NOMINAL LENGTH0.020 INCHES FIRST END
FACE NOMINAL WIDTH0.040 INCHES
FIRST STEP NOMINAL DIAMETER0.562 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.040 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
MOUNTING HOLE TYPE AND QUANTITY3 PLAIN AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.067 INCHES AXIALLY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.060 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.900 INCHES
NOMINAL OVERALL LENGTH0.100 INCHES
PITCH DIAMETER0.8880 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 9
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY71
TOOTH FORMSTANDARD


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