Distance from bore centerline to body keying facility bottom/top: 0.969" nom.; body keying facility wd: 0.755" min., 0.758" max.; body keying facility dep/ht: 0.438" nom.; hole thread size designator: 1/4-20; threaded hole location: center, 0.875" from coupling end face; threaded hole qty: 1; securing method: threaded hole; bore counterbore feature: included; counterbore location: coupling end and hub end; spline lg.: 0.812" nom.; hub od: 2.500" nom.; bore lg.: 1.078" nom.; flange thickness: 1.188" nom.; counterbore dep: 0.141" nom.; counterbore dia.: 1.938" nom.; spline minor dia.: 1.480" min., 1.487" max.
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 6650-01-092-0017
NSN 5935-01-014-9331
NSN 6610-01-248-4339
NSN 6610-01-225-7242
NSN 5996-01-088-8715
NSN 6130-00-057-5593
NSN 5975-01-177-8577
NSN 5998-00-293-6286
NSN 6110-00-788-8865
NSN 2925-01-290-4562
NSN 6110-01-566-4821
NSN 5925-00-001-7446