3020-00-274-6616 GEAR,HELICAL Index 2815-00-274-6620 GEAR,HELICAL

National Stock Number:
3020-00-274-6619

Federal Supply Class:
3020

National Item Identification Number:
002746619

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:
516427824617GENERAL MOTORS CORP
516427872582ROLLS-ROYCE SOLUTIONS AMERICA INC
D346-29380072H20 TANK INC U S MOTORS DIV


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.7500 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.500 INCHES
HELIX ANGLE69.0833 DEGREES
HUB NOMINAL DIAMETER1.000 INCHES FIRST END
HUB NOMINAL DIAMETER1.000 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PITCH DIAMETER1.7240 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.0625 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER1.7995 INCHES
STYLE DESIGNATORRECESSED HUBS
TEETH QUANTITY16
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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