3020-00-689-3220 GEAR,SPUR Index 3020-00-689-3222 GEAR,SPUR

National Stock Number:
3040-00-689-3221

Federal Supply Class:
3040

National Item Identification Number:
006893221

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:
258762280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DIAMETRAL PITCH6
GEAR LOCATION ON SHAFTOFF CENTER BETWEEN ENDS OF SHAFT
GEAR MATERIALSTEEL COMP 4320H
GEAR OUTSIDE DIAMETER5.990 INCHES MINIMUM AND 6.000 INCHES MAXIMUM
FACE WIDTH0.690 INCHES NOMINAL
LONGER SHAFT SEGMENT LENGTH2.2800 INCHES NOMINAL
OVERALL LENGTH3.906 INCHES NOMINAL
PRESSURE ANGLE25.0000 DEGREES
SHAFT END SIZE1.919 INCHES AND 1.969 INCHES
SHAFT MATERIALSTEEL COMP 4320H
SHAFT END TYPESPLINED INVOLUTE AND PLAIN
SHAFT LARGEST DIAMETER2.250 INCHES NOMINAL
SHAFT TYPESHOULDERED
TEETH QUANTITY34


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