3030-00-640-2700 BELT,POSITIVE DRIVE Index 3020-00-640-2706 GEAR,SPUR

National Stock Number:
3020-00-640-2705

Federal Supply Class:
3020

National Item Identification Number:
006402705

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
1377670AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
MATERIALSTEEL COMP 9315 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6263 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND
44.0 ROCKWELL C MAXIMUM HUB
60.0 ROCKWELL C MINIMUM AND
63.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY29
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER2.9000 INCHES NOMINAL
NOMINAL OVERALL LENGTH3.314 INCHES
NOMINAL OUTSIDE DIAMETER3.097 INCHES
FACE NOMINAL WIDTH0.900 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END2.414 INCHES FIRST END
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.434 INCHES BOTH ENDS
SPLINE QUANTITY21 BOTH ENDS
SPLINE PITCH DIAMETER1.3130 INCHES NOMINAL BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.714 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER1.808 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.995 INCHES FIRST END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESSPLINE MINOR DIAMETER 0.752 IN. NOM
THE MANUFACTURERS DATA
MANUFACTURERS CODE0AHP5
DESIGN CONTROL REFERENCE137767


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