Material: a/a; positioning facility bolt circle dia: 2.375" nom.; positioning facility qty: 3; hole thread size designator: 5/16-18; thread hole location: flange; thread hole qty: 3; securing method: threaded hole; bore counterbore feature: included; keying facility: not included; counterbore location: hub end; o/a outside dimension: 3"; hub od: 0.880" nom.; thread provision: threaded; thread size designator: 5/8-11; recess depth: 1.500" nom.; recess dia.: 0.750" nom.; flange thickness: 0.380" nom.; counterbore depth: 0.125" nom.; counterbore dia.: 0.690" 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 6685-01-342-8985
NSN 5999-01-140-1621
NSN 6220-01-062-2077
NSN 5945-01-320-6907
NSN 2925-01-448-2880
NSN 5925-01-390-7621
NSN 6110-00-135-9475
NSN 6110-01-184-3191
NSN 5835-00-148-9719
NSN 6610-01-651-8659
NSN 5975-01-370-1223
NSN 5895-00-150-7072