3020-00-293-3244 GEAR,SPUR Index 3020-00-293-3260 GEAR,HELICAL

National Stock Number:
3020-00-293-3259

Federal Supply Class:
3020

National Item Identification Number:
002933259

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:
75-8276404655GENERAL DYNAMICS MISSION SYSTEMS, INC.
75-82764-104655GENERAL DYNAMICS MISSION SYSTEMS, INC.


Techincal Specification:
MATERIALPLASTIC PHENOLIC AND
COTTON OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-15035,TYPE FBI MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY68
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT
PRESSURE ANGLE20.0000 DEGREES
HELIX ANGLE0.6498 DEGREES
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
PITCH DIAMETER5.9130 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER6.078 INCHES
FACE NOMINAL WIDTH0.750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.344 INCHES FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.625 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.187 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.410 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.250 INCHES BOTH ENDS
BODY STYLEWEBBED, SOLID


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