3020-00-200-2114 GEAR,HELICAL Index 3020-00-200-2118 GEAR,HELICAL

National Stock Number:
3020-00-200-2116

Federal Supply Class:
3020

National Item Identification Number:
002002116

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:
26-59935301DRESSER INDUSTRIES INC LEROI DIV


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.875 INCHES FIRST END
FACE NOMINAL WIDTH0.500 INCHES
HARDNESS RATING58.0 ROCKWELL C NOMINAL TEETH
HELIX ANGLE30.0000 DEGREES
HUB NOMINAL DIAMETER1.500 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAF 1141 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1141 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.156 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.500 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.776 INCHES
PITCH DIAMETER1.6529 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURESDRILL ONE HOLE 5/32 IN. THROUGH OTHER SIDE,REAM FOR NO.2TAPER PIN
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY17
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


Click here to Register for Free 30-day Trial