There are only (3) keying facilities, equally spaced; distance from bore centerline to body keying facility bottom/top: 0.562" nom.; distance from center of bore to bottom of keyway: 0.375" nom.; thread provision: unthreaded; hub od: 1.500" nom.; counterbore location: coupling end; keying facility qty: 1; keyway wd: 0.125" nom.; flange thickness: 0.625" nom.; counterbore dep.: 0.188" nom.; counterbore dia.: 1.125" 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 6620-00-316-2167
NSN 5960-00-448-0417
NSN 5925-01-163-3141
NSN 5920-01-453-4320
NSN 5855-01-658-1044
NSN 5920-01-442-3395
NSN 5905-01-426-3663
NSN 5855-01-130-1501
NSN 6150-00-314-5242
NSN 6620-01-100-8899
NSN 6145-01-322-3688
NSN 5835-01-360-2657