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 6610-01-474-6333
NSN 6145-00-231-3664
NSN 5965-01-492-9344
NSN 5925-00-416-8226
NSN 6685-01-495-4289
NSN 6240-00-179-5043
NSN 5965-00-170-5254
NSN 5915-00-431-6720
NSN 5945-00-961-4510
NSN 5965-00-168-9624
NSN 6130-01-127-6266
NSN 6620-00-601-3885