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 5999-00-418-4298
NSN 6320-01-416-9357
NSN 5985-01-520-5892
NSN 6650-01-460-5837
NSN 5950-00-472-5049
NSN 5975-01-415-2869
NSN 5905-01-583-6114
NSN 5910-00-631-7972
NSN 5960-01-106-3086
NSN 5999-00-936-2591
NSN 6110-00-301-4874
NSN 5910-01-493-9677