Unthreaded bore dia.: 0.109" nom.; distance from bore centerline to body keying facility bottom/top: 0.443" nom.; body keying facility depth/height: 1.250" nom.; body keying facility width: a/a; positioning hole style: plain; unthreaded hole location: 0.312" from end of hub; hole taper number: 2; unthreaded hole qty: 2; securing method: unthreaded hole; bore counterbore feature: not included; keying facility qty: 1; keying facility: included; o/a outside dimension: 2.250" nom.; hub od: 1.625" nom.; thread provision: unthreaded; distance from center of bore to bottom of keyway: 0.443" nom.; keyway width: 0.125" nom.; flange thickness: 1.250" 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 5895-01-209-6678
NSN 6240-00-239-8295
NSN 6135-00-175-7132
NSN 5990-00-145-1187
NSN 6110-00-168-8683
NSN 6650-00-432-2358
NSN 6240-01-348-8975
NSN 5945-01-082-8285
NSN 6145-00-382-6199
NSN 5985-01-358-1362
NSN 2925-01-197-7864
NSN 5930-01-309-7625