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 5930-00-346-2757
NSN 6130-00-662-8557
NSN 6645-01-526-5989
NSN 5996-01-062-0807
NSN 5965-00-957-5200
NSN 6135-01-411-3212
NSN 5960-01-034-9935
NSN 6645-00-342-5956
NSN 6110-01-408-0403
NSN 5855-01-486-2346
NSN 5910-01-328-6221
NSN 5935-01-524-4680