3020-00-251-0912 GEAR,HELICAL Index 3020-00-251-0914 GEAR,HELICAL

National Stock Number:
3020-00-251-0913

Federal Supply Class:
3020

National Item Identification Number:
002510913

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:
25HST147X5-1730760INGERSOLL RAND CO


Techincal Specification:
MATERIALSTEEL OVERALL
TEETH QUANTITY4
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE80.0000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER2.3030 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER2.5030 INCHES
FACE NOMINAL WIDTH1.375 INCHES
KEYWAY NOMINAL WIDTH0.188 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE30760
DESIGN CONTROL REFERENCE25HST147X5-17


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