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 5855-01-100-3272
NSN 5999-01-359-8736
NSN 5930-01-658-7556
NSN 5915-00-976-5245
NSN 5920-01-304-5677
NSN 5960-01-543-0235
NSN 5905-00-042-7818
NSN 5920-01-461-3718
NSN 5835-01-270-7899
NSN 5905-00-186-9044
NSN 5935-01-183-6638
NSN 6240-00-225-9702