Unthreaded bore dia.: 0.594" nom.; positioning facility bolt circle dia.: 4.500" nom.; psoitioning facility qty: 6; keying facility qty: 1; counterbore location: coupling end; thread provision: unthreaded; distance from center of bore to bottom of keyway: 0.938" nom.; keyway wd: 0.375" nom.; flange thickness: 0.438" nom.; counterbore dep.: 0.281" nom.; counterbore dia.: 2.7490" min., 2.7495" 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 5985-01-336-5523
NSN 5835-01-608-8868
NSN 5945-00-554-9351
NSN 6135-01-432-2785
NSN 6650-01-375-0507
NSN 6105-00-084-3984
NSN 6610-01-110-9415
NSN 2925-01-299-6967
NSN 6150-00-103-6339
NSN 6620-01-459-3971
NSN 6150-00-471-3212
NSN 5925-01-417-1244