3020-00-816-6616 SPROCKET WHEEL Index 5905-00-816-6618 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
3040-00-816-6617

Federal Supply Class:
3040

National Item Identification Number:
008166617

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:
1088816619204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
GEAR MATERIALSTEEL
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH4.094 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES AND 25.0000 DEGREES
SHAFT MATERIALSTEEL
SHAFT END SIZE0.624 INCHES AND 0.393 INCHES
SHAFT END TYPEKEYWAY WOODRUFF
SHAFT LARGEST DIAMETER0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM
SHAFT TYPESHOULDERED
SPECIAL FEATURESFIRST GEAR ON SHAFT IS 1.800 IN.O.D.W/20 TEETH,DIAMETRAL PITCH OF 12,FACE WIDTH OF 0.312 IN.AND LOCATED ON SHAFT 0.780 IN.FROM LARGE END.SECOND GEAR IS 1.289 IN.O.D.W/10 TEETH,DIAMETRALPITCH OF 9,FACE WIDTH OF 0.375 IN.AND LOCATED 0.687 IN.FROM FIRST GEAR.


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