3020-00-294-7164 GEAR,BEVEL Index 3020-00-294-7174 GEAR,BEVEL

National Stock Number:
3020-00-294-7165

Federal Supply Class:
3020

National Item Identification Number:
002947165

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:
3157500PC3753711NAVAL SEA SYSTEMS COMMAND
3157500PC3780064NAVAL SHIP SYSTEMS COMMAND
ADH1722B7PZX0FAIRBANKS MORSE, LLC
ADH1722B82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
MATERIALSTEEL COMP 4615 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND
62.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY20
TEETH TYPESTRAIGHT
PRESSURE ANGLE14.5000 DEGREES
PITCH ANGLE43.5998 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, FRONT HUB RECESSED, BACK HUB PROTRUDING
PITCH DIAMETER3.3333 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.1650 INCHES
NOMINAL OUTSIDE DIAMETER3.575 INCHES
FACE NOMINAL WIDTH0.812 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.2500 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END1.165 INCHES FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.875 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.374 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.703 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.750 INCHES FIRST END
1.875 INCHES SECOND END
BODY STYLEPLAIN, SOLID


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