One mtg hole on top of keyway, one mtg hole 90 degrees apart; distance from center of bore to bottom of keyway: through bore, 0.625 in. ; 1 keying facility provided through bore; keying facility width: through bore, 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 5985-00-285-6455
NSN 5960-00-549-0960
NSN 5935-01-409-2947
NSN 5935-01-254-2185
NSN 6620-01-421-3917
NSN 5855-01-431-5581
NSN 5990-00-912-3297
NSN 5985-01-302-2690
NSN 5975-01-481-4338
NSN 5985-01-012-4812
NSN 6220-00-815-8194
NSN 5930-00-970-8421