2520-00-805-5440 VALVE AND SPRING ASSEMBLY Index 3020-00-805-5442 GEAR,HELICAL

National Stock Number:
3020-00-805-5441

Federal Supply Class:
3020

National Item Identification Number:
008055441

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:
46-213382005ALLARD NAZARIAN GROUP, INC.
7416880072H20 TANK INC U S MOTORS DIV


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLESTRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.375 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.938 INCHES
HELIX ANGLE20.0000 DEGREES
HUB NOMINAL DIAMETER1.750 INCHES FIRST END
HUB NOMINAL DIAMETER1.750 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.125 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER2.7190 INCHES
PITCH DIAMETER2.5000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURESCOUNTERBORE BOTH ENDS,DIA. 1.500 IN. NOMINAL,DEPTH 1.000 IN. NONIMAL
SPLINE QUANTITY10 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY22
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT


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