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 5930-01-447-3801
NSN 5960-00-434-3153
NSN 5930-00-549-4273
NSN 5905-01-234-5149
NSN 5960-00-935-6484
NSN 5960-01-487-6436
NSN 4140-01-573-8388
NSN 5975-01-342-8646
NSN 6130-00-103-1245
NSN 5950-01-256-3298
NSN 5960-01-070-3655
NSN 6150-00-983-0257