3020-00-460-3279 GEAR,HELICAL Index 3020-00-460-3281 GEAR,BEVEL

National Stock Number:
3020-00-460-3280

Federal Supply Class:
3020

National Item Identification Number:
004603280

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
212-040-201-00197499BELL TEXTRON INC
212-040-201-197499BELL TEXTRON INC


Techincal Specification:
MATERIALSTEEL OVERALL
TEETH QUANTITY51
TOOTH FORMSTANDARD
PRESSURE ANGLE23.1333 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER5.6930 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER5.957 INCHES
FACE NOMINAL WIDTH0.750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER4.787 INCHES BOTH ENDS
SPLINE QUANTITY46 BOTH ENDS
SPLINE PITCH DIAMETER4.6000 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.460 INCHES FIRST END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESFLIGHT SAFETY CRITICAL
CRITICALITY CODE JUSTIFICATIONFEAT


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