3020-00-517-3324 GEAR,HELICAL Index 5961-00-517-3327 SEMICONDUCTOR DEVICE ASSEMBLY

National Stock Number:
3020-00-517-3325

Federal Supply Class:
3020

National Item Identification Number:
005173325

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:
12-7APC2347496THE DEWEY ELECTRONICS CORPORATION
S117747496THE DEWEY ELECTRONICS CORPORATION
S1177ALT247496THE DEWEY ELECTRONICS CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.2500 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.188 INCHES
HELIX ANGLE14.0333 DEGREES
HUB NOMINAL DIAMETER0.343 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIALCOPPER ALLOY OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.375 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.456 INCHES
NOMINAL OVERALL LENGTH0.563 INCHES
PITCH DIAMETER0.4150 INCHES MINIMUM AND 0.4170 INCHES MAXIMUM
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY20
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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