3010-01-424-9144 COUPLING,SHAFT,FLEXIBLE Index 3020-01-424-9146 GEAR,HELICAL

National Stock Number:
3020-01-424-9145

Federal Supply Class:
3020

National Item Identification Number:
014249145

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:
635218653711NAVAL SEA SYSTEMS COMMAND
80-S300-2097674CONE DRIVE OPERATIONS INC


Techincal Specification:
MATERIALBRONZE OVERALL
TEETH QUANTITY40
TOOTH DIRECTIONRIGHT
FACE TYPECONCAVE
THROAT NOMINAL RADIUS1.8750 INCHES
PRESSURE ANGLE20.0000 DEGREES
HELIX ANGLE20.7345 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER13.2000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER13.9600 INCHES
FACE NOMINAL WIDTH5.0000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.5800 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER7.3755 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH1.0000 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM4.1392 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER9.6200 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE53711
MFR SOURCE CONTROLLING REFERENCE6352186


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