3020-00-275-3260 GEAR,HELICAL Index 3020-00-275-3274 GEAR,WORM WHEEL

National Stock Number:
3020-00-275-3261

Federal Supply Class:
3020

National Item Identification Number:
002753261

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:
S90847496THE DEWEY ELECTRONICS CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.186 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.250 INCHES
HELIX ANGLE9.2333 DEGREES
HUB NOMINAL DIAMETER0.375 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIALCOPPER ALLOY OVERALL
PITCH DIAMETER0.5350 INCHES MINIMUM AND 0.5360 INCHES MAXIMUM
PRESSURE ANGLE14.5000 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.188 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.593 INCHES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY18
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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