3110-00-244-1794 BEARING,BALL,DUPLEX Index 3020-00-244-1796 GEAR,HELICAL

National Stock Number:
3020-00-244-1795

Federal Supply Class:
3020

National Item Identification Number:
002441795

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:
228826PC9110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER1.063 INCHES BOTH ENDS
BORE STYLESTRAIGHT SPLINE BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.312 INCHES BOTH ENDS
COUNTERBORE NOMINAL DIAMETER1.2480 INCHES FIRST END
FACE NOMINAL WIDTH1.250 INCHES
HARDNESS RATING48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
HELIX ANGLE24.6200 DEGREES
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER2.250 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER4.9813 INCHES
PITCH DIAMETER4.8000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
SPLINE QUANTITY6 BOTH ENDS
STYLE DESIGNATORFLUSH HUB
TEETH QUANTITY48
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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