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 5945-00-014-2119
NSN 5990-01-546-1649
NSN 5950-01-378-2717
NSN 5965-01-598-6114
NSN 5950-00-136-8421
NSN 5895-01-646-6991
NSN 5965-01-366-5900
NSN 5999-00-153-7903
NSN 5975-01-314-7057
NSN 7035-01-285-7413
NSN 5975-01-139-4958
NSN 5965-00-888-2643