3040-01-237-6385 GEARSHAFT,HELICAL Index 3040-01-237-6387 GEARSHAFT,HELICAL

National Stock Number:
3040-01-237-6386

Federal Supply Class:
3040

National Item Identification Number:
012376386

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:
77832-60X396169ELECTRIC BOAT CORPORATION
77832-60X3 PIECE 2096169ELECTRIC BOAT CORPORATION
SSN637-709-21443580064NAVAL SHIP SYSTEMS COMMAND
SSN637-709-214435 PIECE 2080064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DIAMETRAL PITCH8
GEAR LOCATION ON SHAFTOFF CENTER BETWEEN ENDS OF SHAFT
GEAR MATERIALSTEEL COMP 4140
GEAR OUTSIDE DIAMETER2.450 INCHES NOMINAL
FACE WIDTH1.500 INCHES NOMINAL
LONGER SHAFT SEGMENT LENGTH10.125 INCHES NOMINAL
OVERALL LENGTH16.500 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SHAFT END SIZE1.372 INCHES
SHAFT END TYPECROSS DRILLED UNTHREADED, SPLINED INVOLUTE AND SPLINED INVOLUTE
SHAFT DIAMETER1.372 INCHES NOMINAL
SHAFT MATERIALSTEEL COMP 4140
SHAFT TYPESTRAIGHT
TEETH QUANTITY18


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