3020-00-288-5739 GEAR,HELICAL Index 3020-00-288-5741 GEAR,SPUR

National Stock Number:
3020-00-288-5740

Federal Supply Class:
3020

National Item Identification Number:
002885740

Description:
SPROCKET WHEEL

Detail:
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.


Manufacturer Information:
D15-10331435LUCAS AEROSPACE POWER EQUIPMENT CORPORATION
D15-1033CPE0SAFRAN POWER USA LLC
D15-10345934ONTIC ENGINEERING & MANUFACTURING, INC


Techincal Specification:
DESIGN FORMPLAIN
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW17
TOOTH PITCH0.625 INCHES NOMINAL
MATERIALSTEEL
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER3.720 INCHES NOMINAL
OVERALL LENGTH1.357 INCHES MINIMUM AND
1.363 INCHES MAXIMUM
PITCH DIAMETER3.400 INCHES NOMINAL
FACE WIDTH0.355 INCHES NOMINAL
SURFACE TREATMENTCADMIUM
ASA STANDARD CHAIN NUMBER50
HARDNESS RATING TEST METHODNOT RATED
BORE TYPEINVOLUTE SPLINE
SPLINE QUANTITY24
SPLINE MAJOR DIAMETER1.273 INCHES NOMINAL
SPLINE LENGTH1.357 INCHES MINIMUM AND
1.363 INCHES MAXIMUM
SPLINE PRESSURE ANGLE IN DEG30.0
SPLINE PITCH DIAMETER1.2000 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
HUB OUTSIDE DIAMETER1.625 INCHES NOMINAL AA END
SPLINE MINOR DIAMETER1.133 INCHES MINIMUM AND
1.138 INCHES MAXIMUM
DISTANCE FROM HUB END TO FLANGE END1.002 INCHES MINIMUM AND
1.008 INCHES MAXIMUM AA END
THE MANUFACTURERS DATA
MANUFACTURERS CODE3CPE0
DESIGN CONTROL REFERENCED15-103


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