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 5985-01-449-8838
NSN 6145-01-464-3380
NSN 4140-01-053-5359
NSN 5965-00-458-7321
NSN 5910-01-580-5233
NSN 5915-00-865-5801
NSN 6610-00-253-7676
NSN 4140-01-464-5932
NSN 5950-00-009-7898
NSN 5998-00-159-1288
NSN 5910-00-849-2328
NSN 5935-00-418-6469