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 6130-01-613-8435
NSN 5910-01-036-5152
NSN 2925-01-062-2660
NSN 5945-01-592-8927
NSN 2925-01-552-7151
NSN 6610-01-083-1528
NSN 6620-01-443-8431
NSN 5990-00-277-3763
NSN 6145-01-387-4090
NSN 5950-01-460-5416
NSN 5895-01-251-1203
NSN 6650-01-236-0366