Surface treatment: passivated; unthreaded bore dia.: 0.063" nom.; positioning facility bolt circle dia.: 0.495" min., 0.505" max.; positioning facility qty: 2; hole thread size designator: 4 - 40; positioning hole style: plain; threaded hole location: 0.141" from end of hub on same center line as positioning holes; threaded hole qty: 2; securing method: threaded hole; bore counterbore feature and keying facility: not included; hub od: 0.370" min., 0.380" max.; thread provision: unthreaded; flange thickness: 0.151" min., 0.161" max.
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 6135-01-282-4326
NSN 6240-00-783-2853
NSN 6650-01-493-3093
NSN 5915-01-474-0632
NSN 5910-00-913-3067
NSN 6645-01-162-4509
NSN 5915-00-827-8383
NSN 5910-00-043-3405
NSN 5920-00-962-0431
NSN 5895-01-217-8726
NSN 5945-01-147-4932
NSN 4140-01-472-5321