3020-00-737-2686 GEAR SET,BEVEL,MATCHED Index 5310-00-737-2689 WASHER,FLAT

National Stock Number:
3020-00-737-2687

Federal Supply Class:
3020

National Item Identification Number:
007372687

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:
51308302978RENK AMERICA LLC
737268719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BORE NOMINAL DEPTH1.177 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.443 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.5200 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER1.575 INCHES SECOND END
END NOMINAL DIAMETER1.880 INCHES SECOND END
FACE NOMINAL WIDTH1.000 INCHES
FIRST STEP NOMINAL DIAMETER2.120 INCHES SECOND END
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM BODY
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM TEETH
HUB NOMINAL DIAMETER1.875 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB STYLE DESIGNATOR1 STEP SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-13048,FS8615,FS8620,FS8720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.176 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.172 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER4.625 INCHES
NOMINAL OVERALL LENGTH1.177 INCHES
PITCH ANGLE47.8156 DEGREES
PITCH DIAMETER4.5714 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESTOOTH PRESSURE ANGLE 30.0 DEG
SPLINE PITCH DIAMETER1.4000 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY14 BOTH ENDS
STYLE DESIGNATORSIDE FACE, PROTRUDING HUBS
TEETH QUANTITY32
TEETH TYPESTRAIGHT


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