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 5930-01-416-9773
NSN 5999-01-485-3231
NSN 6650-01-364-8504
NSN 6220-00-157-5009
NSN 6610-00-958-0294
NSN 6650-01-037-9755
NSN 6685-01-608-4901
NSN 5960-01-215-0992
NSN 5905-01-530-6100
NSN 6645-00-171-9639
NSN 6620-01-234-1799
NSN 6105-01-640-6762