1055-00-385-7809 SHAFT,GEAR TRAVERSE Index 1055-00-385-7811 BELLOWS,PROTECTION

National Stock Number:
3020-00-385-7810

Federal Supply Class:
3020

National Item Identification Number:
003857810

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:
718961519204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND
38.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY18
TEETH TYPESTRAIGHT
PRESSURE ANGLE59.5000 DEGREES
BACKLASH DESIGNATIONGRADE C
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER3.0000 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.602 INCHES
NOMINAL OUTSIDE DIAMETER3.236 INCHES
FACE NOMINAL WIDTH0.750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.750 INCHES SECOND END
BODY RECESS NOMINAL DEPTH0.2500 INCHES FIRST END
BORE STYLESTRAIGHT SPLINE BOTH ENDS
SPLINE QUANTITY10 BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.1065 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER1.558 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER1.438 INCHES SECOND END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESSPLINE MINOR DIA 1.026 IN.


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