3020-00-250-8089 GEAR,HELICAL Index 3020-00-250-8092 GEAR,HELICAL

National Stock Number:
3020-00-250-8091

Federal Supply Class:
3020

National Item Identification Number:
002508091

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:
SP1767110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
TP1767110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ 2 KEYWAYS BOTH ENDS
FACE NOMINAL WIDTH1.625 INCHES
HARDNESS RATING50.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER1.750 INCHES FIRST END
PITCH DIAMETER2.1670 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
NOMINAL OVERALL LENGTH1.749 INCHES
NOMINAL OUTSIDE DIAMETER2.3880 INCHES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY14
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTUB


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