3020-00-509-6009 GEAR,BEVEL Index 3020-00-509-6011 GEAR,SPUR

National Stock Number:
3020-00-509-6010

Federal Supply Class:
3020

National Item Identification Number:
005096010

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:
23493611449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
23493628596ARROW GEAR LLC
23493677445RTX CORPORATION


Techincal Specification:
BACKLASH DESIGNATIONGRADE A
BODY STYLEPLAIN, SOLID
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER0.435 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.406 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HUB NOMINAL DIAMETER0.623 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
III HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM BODY
III HARDNESS RATING81.0 ROCKWELL A MINIMUM AND 85.0 ROCKWELL A MAXIMUM TEETH
III MATERIALSTEEL OVERALL
PITCH DIAMETER1.1667 INCHES NOMINAL
PRESSURE ANGLE28.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.4800 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER1.4000 INCHES
SPECIAL FEATURESCOUNTERBORE DIA. 0.4550 BOTH ENDS,COUNTERBORE DEPTH 0.4800
SPLINE PITCH DIAMETER0.3750 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY12 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY7
TOOTH FORMSTANDARD


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