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:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY71
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 9
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.8880 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.100 INCHES
NOMINAL OUTSIDE DIAMETER0.900 INCHES
FACE NOMINAL WIDTH0.040 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.060 INCHES FIRST END
BORE STYLEW/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER0.218 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.035 INCHES BOTH ENDS
COUNTERBORE NOMINAL DIAMETER0.468 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP FIRST END
END NOMINAL LENGTH0.020 INCHES FIRST END
END NOMINAL DIAMETER0.475 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.040 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER0.562 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY3 PLAIN AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.067 INCHES AXIALLY THROUGH HUB, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER0.344 INCHES AXIALLY THROUGH HUB, FIRST END
THE MANUFACTURERS DATA
MANUFACTURERS CODE88818
DESIGN CONTROL REFERENCEC310000118


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