4720-01-413-8916 HOSE ASSEMBLY,NONMETALLIC Index 2540-01-413-8918 BLADE,WINDSHIELD WIPER

National Stock Number:
3040-01-413-8917

Federal Supply Class:
3040

National Item Identification Number:
014138917

Description:
GEARSHAFT,HELICAL

Detail:
A GEARSHAFT WITH A SINGLE COMPLEMENT OF HELICAL GEAR TEETH. FOR ITEMS WITH MORE THAN ONE COMPLEMENT OF TEETH, SEE GEARSHAFT (1), MULTIPLE GEARS.


Manufacturer Information:
845-660312253711NAVAL SEA SYSTEMS COMMAND
845-6603141-16553711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
DIAMETRAL PITCHA14
GEAR OUTSIDE DIAMETER1.282 INCHES MINIMUM AND 1.286 INCHES MAXIMUM
GEAR LOCATION ON SHAFTOFF CENTER BETWEEN ENDS OF SHAFT
GEAR MATERIALSTEEL COMP 4140 OR STEEL COMP 4142
FACE WIDTH1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM
HELIX ANGLE6.1702 DEGREES
LONGER SHAFT SEGMENT LENGTH6.480 INCHES NOMINAL
OVERALL LENGTH14.150 INCHES MINIMUM AND 14.230 INCHES MAXIMUM
PRESSURE ANGLE20.0000 DEGREES
SHAFT END SIZE0.781 INCHES
SHAFT END TYPEKEYWAY FLAT, THREADED EXTERNAL
SHAFT LARGEST DIAMETER1.125 INCHES NOMINAL
SHAFT LENGTH14.190 INCHES NOMINAL
SHAFT MATERIALSTEEL COMP 4140 OR STEEL COMP 4142
SHAFT TYPESHOULDERED
SPECIAL FEATURESFIRST END ALSO HAS INDENTED KEYWAY
TEETH QUANTITY16
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT


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