6695-00-764-9144 LIGHT,INSTRUMENT Index 1290-00-764-9146 COVER ASSY

National Stock Number:
3020-00-764-9145

Federal Supply Class:
3020

National Item Identification Number:
007649145

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
764914519200US ARMY ARDEC RDECOM


Techincal Specification:
BODY RECESS NOMINAL DEPTH0.2400 INCHES FIRST END
BODY STYLEPLAIN, SOLID
BORE STYLEW/COUNTERBORE COUNTERBORE, FIRST END
BORE NOMINAL DIAMETER2.500 INCHES BOTH ENDS
COUNTERBORE NOMINAL DIAMETER2.625 INCHES FIRST END
COUNTERBORE NOMINAL DEPTH0.3220 INCHES FIRST END
FACE NOMINAL WIDTH0.1562 INCHES
HUB STYLE DESIGNATORPINNED SECOND END
HUB NOMINAL DIAMETER2.997 INCHES SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 356.0 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END2.496 INCHES SECOND END
NOMINAL OVERALL LENGTH3.229 INCHES
NOMINAL OUTSIDE DIAMETER3.286 INCHES
PITCH ANGLE79.1950 DEGREES
PITCH DIAMETER3.2810 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 9
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY1,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY105
TEETH TYPESTRAIGHT


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