3040-01-205-2229 COUPLING,SHAFT,RIGID Index 4320-01-205-2231 CYLINDER SLEEVE

National Stock Number:
3040-01-205-2230

Federal Supply Class:
3040

National Item Identification Number:
012052230

Description:
HUB,BODY

Detail:
A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes BEARING, SLEEVE; BUSHING, SLEEVE; and COLLAR, SHAFT.


Manufacturer Information:
866395-13B150RAYTHEON COMPANY
866395-149956RAYTHEON COMPANY
866395-154X10RAYTHEON COMPANY


Techincal Specification:
DISTANCE FROM FIRST END HUB TO SHOULDER0.458 INCHES NOMINAL
DISTANCE FROM SECOND END HUB TO SHOULDER0.230 INCHES NOMINAL
FIRST END HUB OUTSIDE DIAMETER0.6237 INCHES MINIMUM AND 0.6244 INCHES MAXIMUM
HUB INSIDE DIAMETER0.375 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
MATERIALSTEEL
SHOULDER OUTSIDE DIAMETER1.000 INCHES NOMINAL
SHOULDER WIDTH0.062 INCHES NOMINAL
SPECIAL FEATURESSECURING HOLE QTY:1;O/A LENGTH:0.750 IN.NOM;SECURING HOLE SIZE:0.125 IN.MIN,0.129 IN.MAX DIA
STYLE DESIGNATORDOUBLE HUB W/ SECRING HOLE(S)
SURFACE TREATMENTPASSIVATE


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