3020-00-396-0921 GEAR,HELICAL Index 3020-00-396-0924 GEAR,HELICAL

National Stock Number:
3020-00-396-0923

Federal Supply Class:
3020

National Item Identification Number:
003960923

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:
43634446N299AGCO CORP PARTS OPN
4363444-36N299AGCO CORP PARTS OPN
DE634446N299AGCO CORP PARTS OPN
E55-12-365581996U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER1.125 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH1.750 INCHES
HELIX ANGLE26.8333 DEGREES
HUB NOMINAL DIAMETER1.750 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
KEYWAY NOMINAL WIDTH0.190 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8645 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8645 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.500 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.659 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER3.600 INCHES
PITCH DIAMETER3.3440 INCHES MINIMUM AND 3.3480 INCHES MAXIMUM
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURESCOUNTERBORE ON 2ND END W/ 1.4380 IN. NOM DIA,0.3120 IN. NOM DEPTH
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY24
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT


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