3020-00-517-7581 GEAR,BEVEL Index 3020-00-517-7604 GEAR,SPUR

National Stock Number:
3020-00-517-7586

Federal Supply Class:
3020

National Item Identification Number:
005177586

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:
000603T59556KOVATCH CORP.
2AX17045152OSHKOSH CORP
2AX17075Q65OSHKOSH DEFENSE LLC
516666424617GENERAL MOTORS CORP
516666472582ROLLS-ROYCE SOLUTIONS AMERICA INC
516666473342ALLISON TRANSMISSION INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER18.458 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.000 INCHES
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM TEETH
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1050 OVERALL
NOMINAL OUTSIDE DIAMETER19.897 INCHES
PITCH DIAMETER19.5350 INCHES MINIMUM AND 19.5850 INCHES MAXIMUM
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESONE EDGE OF TEETH W/ENGAGEMENT CHAMFER 45 DEG FOR CW ROTATION
STYLE DESIGNATORHUBLESS
TEETH QUANTITY118
TOOTH FORMSTANDARD


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