3020-01-261-7995 GEAR,HELICAL Index 6685-01-261-7997 SENSOR,TEMPERATURE

National Stock Number:
3020-01-261-7996

Federal Supply Class:
3020

National Item Identification Number:
012617996

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:
250730610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLEW/ KEYWAY FIRST END
BORE NOMINAL DIAMETER0.843 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.750 INCHES
HELIX ANGLE25.0000 DEGREES
HUB NOMINAL DIAMETER1.375 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
KEYWAY NOMINAL WIDTH0.189 INCHES FIRST END
MATERIALALUMINUM ALLOY 7075 OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.513 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.662 INCHES
PITCH DIAMETER3.5695 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESCOUNTERBORE ON SECOND END OF BORE
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
TEETH QUANTITY58
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT


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