Positioning facility bolt circle dia.: 7.625" nom.; positioning facility qty: 6; hole thread size designator: 5/8 - 18; threaded hole location: 1 hole on center line of keyway 60 deg. A) crt; threaded hole qty: 6; securing method: threaded hole; bore counterbore feature: not included; keying facility type: keyway; keying facility: included; keying facility qty: 1; hub od: 4.750" nom.; thread provision: unthreaded; distance from center of bore to bottom of keyway: 1.395" min., 1.447" max.; keyway wd: 0.625" nom.; flange thickness: 1"
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 5996-01-128-0963
NSN 6150-01-057-5311
NSN 6645-01-331-5674
NSN 6135-01-518-9813
NSN 5950-01-454-2090
NSN 5925-00-490-5161
NSN 5965-00-888-2643
NSN 5950-01-604-9435
NSN 6135-01-295-8315
NSN 6145-01-512-1870
NSN 6110-01-160-5257
NSN 5915-00-290-1569