End nearest tapped hole machined to a 1.873 in. Min, 1.877 in. Max diameter for a lg of 5/8 in.; distance from center of bore to bottom of keyway: both ends, 0.810 in. ; 1 keying facility provided each end; keying facility width: both ends, 0.251 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 6610-00-855-9349
NSN 5999-01-201-4004
NSN 5835-01-071-1689
NSN 6105-00-933-1765
NSN 6150-01-110-4704
NSN 5950-00-131-1382
NSN 5998-00-177-7941
NSN 5999-00-549-5260
NSN 6320-01-561-9011
NSN 5920-00-317-2219
NSN 6220-01-091-9103
NSN 6130-01-277-1594