2915-00-585-3815 VALVE,FLOAT,AIRCRAFT FUEL TANK Index 3020-00-585-3817 GEAR,BEVEL

National Stock Number:
3020-00-585-3816

Federal Supply Class:
3020

National Item Identification Number:
005853816

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:
ADH1722E7PZX0FAIRBANKS MORSE, LLC
ADH1722E82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
MATERIALSTEEL COMP 4615 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7493 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND
62.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY26
TEETH TYPESTRAIGHT
PRESSURE ANGLE14.5000 DEGREES
PITCH ANGLE41.5000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER3.2500 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.125 INCHES
NOMINAL OUTSIDE DIAMETER3.3990 INCHES
FACE NOMINAL WIDTH1.750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES SECOND END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.250 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.374 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.7340 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER1.750 INCHES SECOND END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURES0.063 IN. BY 45 DEG CHAMFER BOTH ENDS OF BORE


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