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 6685-01-238-3790
NSN 5895-01-625-6976
NSN 5895-00-539-8322
NSN 6650-00-404-4400
NSN 6145-00-434-1681
NSN 6650-01-024-9554
NSN 5895-00-531-5694
NSN 6610-01-623-3700
NSN 6105-00-191-5055
NSN 6650-01-364-7331
NSN 7035-01-477-3037
NSN 5998-01-409-1174