Between distance from center of bore to bottom of keyway: 3.124 in. And 3.126 in. ; furnished items: socket head screws 12, spring pin per ms9047-273 1; keying facility quantity: 1; keying facility width: 1.250 in. And 1.251 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 5990-00-968-4401
NSN 6645-01-056-5291
NSN 6645-01-276-7818
NSN 5930-01-085-6975
NSN 5920-01-388-3498
NSN 5950-01-400-3577
NSN 6645-01-302-9608
NSN 5920-00-258-6822
NSN 6105-01-202-9339
NSN 5999-00-483-7470
NSN 6145-00-458-6437
NSN 5998-00-920-5685