Positioning facility bolt circle dia.: 7.250" nom.; positioning facility qty: 4; unthreaded hole location: 3.375" from flange end; unthreaded hole qty: 1; securing mehtod: unthreaded hole; keying facility and bore counterbore feature: not included; hub od: 5.875" nom.; thread provision: unthreaded; recess dia.: 8.502" min., 8.505" max.; recess depth: 0.237" min., 0.250" max.; flange thickness: 0.750" nom.; hole dia.: 1" 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 4140-01-552-0001
NSN 5990-00-138-9504
NSN 4140-00-147-3707
NSN 5998-00-308-8031
NSN 5835-01-143-9143
NSN 5835-01-538-8080
NSN 5905-01-053-8369
NSN 6150-01-366-8204
NSN 2925-01-394-5650
NSN 5835-01-261-9878
NSN 5935-01-648-2696
NSN 6220-00-734-0276