3020-00-517-2883 GEAR,HELICAL Index 3020-00-517-2886 GEAR,HELICAL

National Stock Number:
3020-00-517-2885

Federal Supply Class:
3020

National Item Identification Number:
005172885

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:
NP11374PC1354641LEAR SIEGLER INC SHERWOOD DIV


Techincal Specification:
MATERIALCOPPER ALLOY 907 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 65 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY10
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT
PRESSURE ANGLE20.0000 DEGREES
HELIX ANGLE15.0000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER2.7490 INCHES MINIMUM AND
2.7510 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER3.2490 INCHES
FACE NOMINAL WIDTH3.0000 INCHES
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.0010 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.1870 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.5914 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE54641
DESIGN CONTROL REFERENCENP11374PC13


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