Distance from center of bore to bottom of keyway: first end, 1.312 in. , and second end, 0.937 in. ; flange width: 3.335 in. ; hub diameter: 7.906 in. ; 1 keying facility included at each end; keying facility width: first end, 0.500 in. ; second end, 0.375 in. ; keying facility length: both ends, 4.187 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 5965-00-574-7525
NSN 4140-00-288-9597
NSN 5945-01-202-8119
NSN 6320-01-201-2776
NSN 5996-01-123-9038
NSN 5930-01-409-2952
NSN 5999-01-567-8101
NSN 5996-01-267-2791
NSN 5910-01-411-4949
NSN 5990-00-019-2486
NSN 5935-01-039-5508
NSN 6620-01-454-5717