3020-00-274-6504 GEAR SECTOR,SPUR Index 4710-00-274-6508 TUBE ASSEMBLY,METAL

National Stock Number:
3020-00-274-6507

Federal Supply Class:
3020

National Item Identification Number:
002746507

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:
750624-133670PERRY TECHNOLOGY CORP
750624-156055PRECISION SPEED MANUFACTURING, LLC
750624-173030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.344 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
FACE NOMINAL WIDTH0.370 INCHES
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER0.7500 INCHES NOMINAL
MATERIALSTEEL COMP 4340 OVERALL
NOMINAL OUTSIDE DIAMETER0.810 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 9
PRESSURE ANGLE27.5000 DEGREES
SPECIAL FEATURESGEAR TEETH CHAMFERED EACH SIDE 0.040 IN. BY 0.040 IN.
SPLINE PITCH DIAMETER0.3125 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY10 BOTH ENDS
STYLE DESIGNATORHUBLESS
TEETH QUANTITY15


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