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 6650-01-444-1321
NSN 6610-01-021-5068
NSN 5920-00-959-5664
NSN 6145-01-377-5130
NSN 5990-00-070-3006
NSN 5965-01-069-0391
NSN 5915-01-529-7351
NSN 6610-01-232-0814
NSN 6220-00-781-0451
NSN 5835-00-111-2953
NSN 6240-00-683-0725
NSN 6130-01-549-1625