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 5990-00-518-0684
NSN 6685-01-424-4665
NSN 6620-01-467-6795
NSN 6135-01-168-2944
NSN 7035-00-455-7666
NSN 6130-01-266-0964
NSN 4140-00-080-8740
NSN 5935-01-434-1623
NSN 5935-00-207-5796
NSN 5999-01-238-2794
NSN 6135-00-485-7402
NSN 6130-01-129-7070