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 6130-01-521-4461
NSN 2925-01-224-1885
NSN 5835-00-174-7763
NSN 6135-01-167-7604
NSN 6610-01-537-0816
NSN 5920-01-100-5571
NSN 5910-01-272-9471
NSN 5985-01-294-7665
NSN 6220-00-255-5652
NSN 6650-01-421-5355
NSN 6685-00-763-6842
NSN 6240-01-232-8079