3020-00-611-6553 GEAR,SPUR Index 3020-00-611-6555 GEAR,SPUR

National Stock Number:
3020-00-611-6554

Federal Supply Class:
3020

National Item Identification Number:
006116554

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:
S1535-20123-278286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.625 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH1.899 INCHES
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
NOMINAL OUTSIDE DIAMETER2.054 INCHES
PITCH DIAMETER1.7143 INCHES NOMINAL
PRESSURE ANGLE30.5914 DEGREES
SPECIAL FEATURESTWO 0.0938 IN. DIA LUBRICATION HOLES LOCATED 0.474 IN. FROM GEAR ENDS,DRILLED PERPENDICULAR TO DEPTH OF BORE
STYLE DESIGNATORHUBLESS
TEETH QUANTITY10
TOOTH FORMSTANDARD


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