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 5895-00-085-3544
NSN 6110-00-294-3631
NSN 5930-01-050-9346
NSN 6105-00-104-6853
NSN 5990-01-291-6897
NSN 5930-01-252-4612
NSN 5945-01-139-3293
NSN 2925-01-422-1542
NSN 6610-00-504-2839
NSN 5998-00-707-5781
NSN 5999-00-931-7638
NSN 2925-01-351-9748