3020-00-607-2492 GEAR,BEVEL Index 1055-00-607-2494 SHAFT,CASE ASSEMBLY

National Stock Number:
3020-00-607-2493

Federal Supply Class:
3020

National Item Identification Number:
006072493

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:
841722419204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TY M,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE AND
MIL-P-16232,TY Z,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING60.0 ROCKWELL C MINIMUM HUB
28.0 ROCKWELL C MINIMUM AND
33.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY13
TEETH TYPESTRAIGHT
PRESSURE ANGLE20.0000 DEGREES
PITCH ANGLE15.1500 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 6 OR
QUALITY NUMBER 7
BACKLASH DESIGNATIONGRADE C
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER1.6250 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.179 INCHES
NOMINAL OUTSIDE DIAMETER1.970 INCHES
FACE NOMINAL WIDTH0.750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.466 INCHES SECOND END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.750 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.188 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.474 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER1.500 INCHES SECOND END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESHUB TAPERED FROM 1.5000 INCHES AT HUB END TO 1.3100 INCHES MINIMUM TO 1.3300 MAXIMUM AT FACE OF GEAR
THE MANUFACTURERS DATA
MANUFACTURERS CODE19204
DESIGN CONTROL REFERENCE8417224


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