6680-01-025-1693 TACHOMETER,MECHANICAL,FIXED MOUN Index 6740-01-025-1694 HUB,BODY

National Stock Number:
3040-01-025-1694

Federal Supply Class:
3040

National Item Identification Number:
010251694

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:
734-03-00001205LOGETRONICS CORPORATION


Techincal Specification:
HUB INSIDE DIAMETER0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING
SHOULDER OUTSIDE DIAMETER0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
SHOULDER WIDTH1.125 INCHES NOMINAL
SPECIAL FEATURESGROOVE 0.130 IN.W BY 0.094 IN.DP BY 0.688 IN.LG ON OD;THREAD SIZE:0.750 IN.;SECURING HOLE QTY:2;ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG:90.0 DEGS;O/A LENGTH:1.312 IN.NOM;HUB THD LENGTH:0.187 IN.NOM;SECURING HOLE SIZE:NO.0-190-32 IN.UNF


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