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 5915-01-218-3106
NSN 6130-01-167-7526
NSN 5960-01-588-1441
NSN 6645-00-906-1769
NSN 6650-00-405-0702
NSN 5935-01-469-6229
NSN 6650-01-514-0240
NSN 5975-01-564-1075
NSN 5925-00-253-5137
NSN 5998-00-817-4133
NSN 6645-00-067-7070
NSN 6130-00-482-3848