3020-00-250-8076 GEAR,HELICAL Index 3020-00-250-8078 GEAR,HELICAL

National Stock Number:
3020-00-250-8077

Federal Supply Class:
3020

National Item Identification Number:
002508077

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:
268543PC3510001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLESTRAIGHT SPLINE BOTH ENDS
FACE NOMINAL WIDTH1.000 INCHES
FIRST STEP NOMINAL DIAMETER2.3100 INCHES SECOND END
PITCH DIAMETER9.5180 INCHES NOMINAL
PRESSURE ANGLE22.5000 DEGREES
NOMINAL OUTSIDE DIAMETER9.7680 INCHES
NOMINAL OVERALL LENGTH3.125 INCHES
SPLINE QUANTITY6 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY73
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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