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 5935-01-589-3534
NSN 6135-00-050-7189
NSN 4140-00-935-5360
NSN 5835-00-145-8926
NSN 5910-01-512-8201
NSN 5925-01-382-9313
NSN 2925-01-341-0457
NSN 6110-01-171-3269
NSN 4140-01-227-0241
NSN 5985-00-181-0631
NSN 5930-01-462-2516
NSN 6150-01-068-9992