Positioning facility bolt circle dia.: 6" nom.; positioning facility qty: 6; bore counterbore feature and keying facility: included; keying facility spacing in deg.: 360; keying facility qty: 1; counterbore location: coupling end; o/a outside dimension: 7.245" to 7.250"; hub od: 3.750" nom.; distance from center of bore to bottom of keyway: 1.062" nom.; thread provision: unthreaded; keyway wd: 0.625" nom.; recess depth: 0.186" nom.; recess dia.: 3.625" nom.; flange thickness: 0.625" nom.; counterbore depth: 0.375" nom.; counterbore dia.: 2.625" nom.; hole dia.: 0.766" nom.
A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.
Classification: Shaft couplings, except universal joints
NSN 5960-01-092-1234
NSN 5935-00-333-6169
NSN 5895-01-238-1077
NSN 7035-00-104-7613
NSN 5950-01-561-5034
NSN 6620-01-351-6870
NSN 6150-01-421-8220
NSN 5998-01-142-0106
NSN 6610-00-495-1344
NSN 5990-01-426-7350
NSN 6645-01-424-4667
NSN 6130-00-752-8746