Distance from center of bore to top of key: both ends, 0.302 in. ; 1 keying facility provided both ends; keying facility width: both ends, 0.250 in.
A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. Couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.
Classification: Shaft couplings, except universal joints
NSN 5915-01-546-7335
NSN 6650-01-158-6888
NSN 5915-01-222-0879
NSN 5835-01-130-4952
NSN 6110-00-163-6223
NSN 6645-00-253-9617
NSN 5920-00-922-1094
NSN 4140-00-451-8374
NSN 5950-01-495-0458
NSN 6645-00-270-6817
NSN 5975-01-587-4706
NSN 6610-01-222-0582