Distance from center of bore to top of key: 0.750 in. ; 1 keying facility provided; keying facility width: 0.250 in.
No other part numbers with same form, fit, and function found.
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 5835-00-503-2608
NSN 6610-01-386-0647
NSN 5998-01-186-0600
NSN 5930-01-159-8772
NSN 5965-01-424-0542
NSN 5965-01-434-8759
NSN 5915-01-005-0164
NSN 5835-00-647-2104
NSN 6620-01-382-1206
NSN 6135-00-985-7887
NSN 5975-01-322-3272
NSN 6220-01-370-4215