3020-00-542-0284 GEAR,SPUR Index 3020-00-542-0286 GEAR,BEVEL

National Stock Number:
3020-00-542-0285

Federal Supply Class:
3020

National Item Identification Number:
005420285

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:
1253190082796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
CAFB29G7PZX0FAIRBANKS MORSE, LLC
CAFB29G82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
NAFB29G82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
MATERIALSTEEL COMP 1137 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND
AISI/SAE 1137 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY27
TEETH TYPESTRAIGHT
PRESSURE ANGLE20.0000 DEGREES
PITCH ANGLE56.3166 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER3.3750 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.640 INCHES
NOMINAL OUTSIDE DIAMETER3.3200 INCHES
FACE NOMINAL WIDTH0.562 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.375 INCHES SECOND END
BODY RECESS NOMINAL DEPTH0.5780 INCHES FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.408 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.159 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.7918 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER2.125 INCHES SECOND END
BODY STYLEPLAIN, SOLID


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