2815-01-179-5095 PISTON,AUXILIARY REGULATION Index 3020-01-179-5098 GEAR,HELICAL

National Stock Number:
3020-01-179-5097

Federal Supply Class:
3020

National Item Identification Number:
011795097

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:
P305873N7PZX0FAIRBANKS MORSE, LLC
P305873N82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
MATERIALSTEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI/SAE FED STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY56
TEETH TYPESPIRAL
PRESSURE ANGLE20.0000 DEGREES
PITCH ANGLE64.2591 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER6.6142 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.374 INCHES
NOMINAL OUTSIDE DIAMETER6.717 INCHES
FACE NOMINAL WIDTH0.795 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.500 INCHES SECOND END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.750 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP SECOND END
END NOMINAL LENGTH0.460 INCHES SECOND END
END NOMINAL DIAMETER1.261 INCHES SECOND END
FIRST STEP NOMINAL LENGTH0.040 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER2.640 INCHES SECOND END
BODY STYLEPLAIN, SOLID


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