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 6645-01-653-7762
NSN 5910-00-087-4024
NSN 6240-00-931-2395
NSN 5985-01-086-9135
NSN 6130-00-952-1803
NSN 5950-01-531-6743
NSN 5905-01-469-6868
NSN 6645-00-503-1379
NSN 5998-00-959-6885
NSN 6220-01-003-7440
NSN 6685-01-597-4755
NSN 5920-00-456-5211