Positioning facility bolt circle dia.: 3.250" nom.; positioning facility qty: 6; bore counterbore feature: included; keying facility: not included; counterbore location: coupling end; hub od: 2.988" min., 2.990" max.; thread provision: unthreaded; flange thickness: 0.375" nom.; counterbore dep.: 0.156" nom.; counterbore dia.: 2" min., 2.002" max.
No other part numbers with same form, fit, and function found.
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 2925-01-049-8906
NSN 6610-01-400-3880
NSN 5930-01-394-4964
NSN 6650-00-440-3537
NSN 5965-01-618-1435
NSN 5990-01-154-3859
NSN 5996-01-590-1368
NSN 5960-01-299-5832
NSN 5920-01-071-7712
NSN 5835-00-647-2104
NSN 5945-01-445-6081
NSN 5975-00-884-6663