3020-00-273-2801 GEAR,BEVEL Index 1560-00-273-2806 SKIN,AIRCRAFT

National Stock Number:
3020-00-273-2804

Federal Supply Class:
3020

National Item Identification Number:
002732804

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:
234908PC410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BORE NOMINAL DIAMETER0.7504 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.4950 INCHES
HUB NOMINAL DIAMETER1.2500 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
KEYWAY NOMINAL WIDTH0.1877 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PITCH ANGLE45.0000 DEGREES
PITCH DIAMETER3.0000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.2200 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.1570 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.4530 INCHES BOTH ENDS
NOMINAL OVERALL LENGTH1.8290 INCHES
NOMINAL OUTSIDE DIAMETER3.1414 INCHES
SPECIAL FEATURES1 0.188 IN. DIA PLAIN HOLE ON FIRST END HUB FOR POSITIONING
STYLE DESIGNATORSIDE FACE, FRONT HUB RECESSED, BACK HUB PROTRUDING
TEETH QUANTITY30
TEETH TYPESTRAIGHT


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