3020-00-253-8510 GEAR,HELICAL Index 3020-00-253-8512 GEAR,HELICAL

National Stock Number:
3020-00-253-8511

Federal Supply Class:
3020

National Item Identification Number:
002538511

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:
299138PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL COMP 1340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND
33.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY26
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE45.0000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER3.0640 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER3.226 INCHES
FACE NOMINAL WIDTH1.000 INCHES
BORE STYLESTRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.5805 INCHES BOTH ENDS
SPLINE QUANTITY6 BOTH ENDS
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE10001
DESIGN CONTROL REFERENCE299138PC2


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