Usecuring method: a/a; bore counterbore feature: included; keying facility: not included; counterbore location: coupling end; hub od: 4.125" nom.; flange thickness: 2.062" nom.; thread provision: unthreaded; counterbore dep.: 0.812" nom.
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 5930-01-422-8558
NSN 5975-00-907-9983
NSN 4140-01-322-8491
NSN 6130-01-514-8431
NSN 5985-01-496-4983
NSN 5965-01-025-5129
NSN 5945-00-189-6571
NSN 7035-01-600-0777
NSN 6105-00-404-6210
NSN 6650-00-248-8913
NSN 6135-00-097-8162
NSN 5965-01-023-7095