2520-00-653-9219 POWER TAKEOFF,TRANSMISSION Index 4320-00-653-9221 PUMP,ROTARY

National Stock Number:
3020-00-653-9220

Federal Supply Class:
3020

National Item Identification Number:
006539220

Description:
SPROCKET WHEEL

Detail:
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.


Manufacturer Information:
769996419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DESIGN FORMPLAIN
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW13
MATERIALSTEEL
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER2.687 INCHES NOMINAL
OVERALL LENGTH3.625 INCHES NOMINAL
FACE WIDTH0.250 INCHES NOMINAL
HARDNESS RATING TEST METHODROCKWELL
TEETH HARDNESS RATING30.0 ROCKWELL C MINIMUM AND
35.0 ROCKWELL C MAXIMUM
BORE TYPEINVOLUTE SPLINE
SPLINE QUANTITY14
SPLINE MAJOR DIAMETER1.460 INCHES NOMINAL
SPLINE LENGTH2.062 INCHES NOMINAL
SPLINE PRESSURE ANGLE IN DEG20.0
HUB OUTSIDE DIAMETER1.500 INCHES NOMINAL AA END
SPLINE MINOR DIAMETER1.310 INCHES NOMINAL
DISTANCE FROM HUB END TO FLANGE END3.375 INCHES NOMINAL AA END
THE MANUFACTURERS DATA
MANUFACTURERS CODE19207
DESIGN CONTROL REFERENCE7699964


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