Flange also included (4) 0.688" dia. Holes with bushings on 5.562" bc; unthreaded bore dia.: 1.062" nom.; positioning facility bolt circle dia.: 5.562" nom.; positioning facility qty: 4; hole thread size designator: 5/16-18; positioning hole style: plain; unthreaded hole location: axially in hub; unthreaded hole qty: 3; threaded hole location: axially in hub; threaded hole qty: 3; securing method: threaded & unthreaded hols; keying facility: not included; hub od: 4.438" nom.; thread provision: unthreaded; flange thickness: 1/2" nom.; hole dia.: 0.344" nom.
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 6145-00-781-6998
NSN 7035-01-282-7124
NSN 6110-01-167-8906
NSN 6685-01-411-5969
NSN 5945-01-349-9738
NSN 5930-01-455-2349
NSN 5950-00-682-2910
NSN 6130-00-415-1509
NSN 5855-00-167-7893
NSN 6645-00-527-6531
NSN 5935-00-591-3521
NSN 6130-01-065-6071