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 6240-00-170-5302
NSN 6145-01-572-4430
NSN 5935-01-043-1237
NSN 5950-01-213-8709
NSN 5835-00-922-1263
NSN 7035-00-155-9513
NSN 5950-01-149-0812
NSN 6240-01-250-3574
NSN 6110-00-725-9740
NSN 5998-01-212-9675
NSN 5920-01-413-7292
NSN 4140-01-496-2114