3020-01-188-3780 GEAR RACK Index 3020-01-188-3783 GEAR,HELICAL

National Stock Number:
3020-01-188-3781

Federal Supply Class:
3020

National Item Identification Number:
011883781

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:
363D167-117472EATON AEROSPACE LLC
363D167-172121EATON MOTOR SITE


Techincal Specification:
BACKLASH DESIGNATIONGRADE C
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER0.237 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
FACE NOMINAL WIDTH0.250 INCHES
HARDNESS RATING58.0 ROCKWELL H NOMINAL OVERALL
HUB NOMINAL DIAMETER0.375 INCHES FIRST END
HUB NOMINAL DIAMETER0.375 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
PITCH ANGLE60.0000 DEGREES
PITCH DIAMETER1.4375 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.0950 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.310 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER1.4580 INCHES
NOMINAL OVERALL LENGTH0.720 INCHES
SPLINE PITCH DIAMETER0.2292 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY11 BOTH ENDS
STYLE DESIGNATORPERIPHERAL FACE, PROTRUDING HUBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
TEETH QUANTITY46
TEETH TYPESTRAIGHT
TOOTH DIRECTIONRIGHT


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