0raised face thickness: 0.2969" nom.; bore counterbore feature: included; keying facility: not included; counterbore location: coupling end; o/a outside dimension: 3.250"; hub od: 2" nom.; thread provision: unthreaded; flange thickness: 0.5937" 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 6650-01-265-2672
NSN 5998-01-547-8583
NSN 5975-00-325-9032
NSN 5925-01-152-6988
NSN 2925-01-544-4880
NSN 5965-01-070-5515
NSN 6620-01-421-3917
NSN 6145-00-089-0547
NSN 5855-00-908-9314
NSN 5950-01-017-7310
NSN 6685-01-599-0105
NSN 6105-01-328-0943