3010-00-070-2149 GEARCASE-MOTOR Index 3020-00-070-2152 GEAR,SPUR

National Stock Number:
3040-00-070-2151

Federal Supply Class:
3040

National Item Identification Number:
000702151

Description:
GEARSHAFT,SPUR

Detail:
A gearshaft with a single complement of spur gear teeth. For items with more than one complement of teeth, see GEARSHAFT (1), MULTIPLE GEARS.


Manufacturer Information:
K671791-1182402TRIUMPH GEAR SYSTEMS INC
K671791-1184955KAMAN AEROSPACE CORPORATION


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONFEAT
DIAMETRAL PITCH10
GEAR LOCATION ON SHAFTON END OF SHAFT
GEAR MATERIALSTEEL
GEAR OUTSIDE DIAMETER4.100 INCHES NOMINAL
FACE WIDTH0.438 INCHES NOMINAL
OVERALL LENGTH5.125 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SHAFT END SIZE0.874 INCHES
SHAFT END TYPECROSS DRILLED UNTHREADED, KEYWAY FLAT
SHAFT LARGEST DIAMETER1.095 INCHES NOMINAL
SHAFT MATERIALSTEEL
SHAFT TYPESHOULDERED
SPECIAL FEATURESFLIGHT SAFETY CRITICAL
TEETH QUANTITY39


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