3020-00-460-3278 GEAR,SPUR Index 3020-00-460-3280 GEAR,SPUR

National Stock Number:
3020-00-460-3279

Federal Supply Class:
3020

National Item Identification Number:
004603279

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
205-040-230-00197499BELL TEXTRON INC
205-040-230-197499BELL TEXTRON INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER6.062 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
FACE NOMINAL WIDTH2.530 INCHES
HELIX ANGLE0.0861 DEGREES
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER6.871 INCHES
PITCH DIAMETER6.7059 INCHES NOMINAL
PRESSURE ANGLE22.0000 DEGREES
SPECIAL FEATURESFLIGHT SAFETY CRITICAL
STYLE DESIGNATORHUBLESS
TEETH QUANTITY57
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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