Counterbore diameter: 2.125 in. ; counterbore depth: 0.500 in. ; taper length: 2.000 in. ; distance from center of bore to bottom of keyway: 0.6201 in. ; flange width: 1.625 in. ; taper per foot: 0.625 in. ; hub diameter: 2.250 in. ; 1 keying facility provided; keying facility width: 0.250 in. ; keying facility length: 2.000 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 5999-01-292-0568
NSN 5999-01-119-0197
NSN 5905-01-119-4259
NSN 6105-01-461-3287
NSN 5930-01-549-9889
NSN 5945-00-917-9714
NSN 7035-00-803-3056
NSN 5935-01-124-4634
NSN 6240-00-672-2759
NSN 5905-01-357-7001
NSN 6685-01-242-1030
NSN 5965-01-238-3900