3020-01-190-6169 GEAR,SPUR Index 2935-01-190-6171 CORE ASSEMBLY

National Stock Number:
3020-01-190-6170

Federal Supply Class:
3020

National Item Identification Number:
011906170

Description:
GEAR,WORM WHEEL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.


Manufacturer Information:
308420796214RAYTHEON COMPANY
3084207-196214RAYTHEON COMPANY


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
TEETH QUANTITY24
FACE TYPECONCAVE
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE15.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER0.5000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.542 INCHES
FACE NOMINAL WIDTH0.216 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES FIRST END
0.099 INCHES SECOND END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
PLAIN SECOND END
HUB NOMINAL DIAMETER0.250 INCHES FIRST END
0.188 INCHES SECOND END
BODY STYLEPLAIN, SOLID


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