3020-00-355-2546 GEAR Index 3825-00-355-2550 BROOM SEGMENT ASSEM

National Stock Number:
3020-00-355-2547

Federal Supply Class:
3020

National Item Identification Number:
003552547

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:
DKC827620219ELGIN SWEEPER COMPANY
DKC827672328COTTA TRANSMISSION CO LLC


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLESTRAIGHT SPLINE BOTH ENDS
FACE NOMINAL WIDTH0.875 INCHES
HARDNESS RATING52.1 ROCKWELL C MINIMUM AND 59.2 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER2.185 INCHES FIRST END
HUB NOMINAL DIAMETER2.370 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.318 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.687 INCHES FIRST END
NOMINAL OVERALL LENGTH1.865 INCHES
NOMINAL OUTSIDE DIAMETER4.607 INCHES
PITCH DIAMETER4.5000 INCHES NOMINAL
PRESSURE ANGLE63.4333 DEGREES
SPECIAL FEATURESTHREE 5/32 IN. DIA DRILLED HOLES EQUALLY SPACED AT AN ANGLE BETWEEN TEETH TO BACK SIDE OF GEAR,RELIEVED 1/32 IN. DEEP BY 1/16 IN. ON BOTH SIDES OF CORNER WHERE BACKSIDE OF WEB JOINS HUB,3/16 IN. BY 45 DEG CHAMFER OD OF HUB OF BACK SIDE OF GEAR
SPLINE QUANTITY10 BOTH ENDS
STYLE DESIGNATORSIDE FACE, PROTRUDING HUBS
TEETH QUANTITY18
TEETH TYPESTRAIGHT


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