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 5998-01-144-2047
NSN 6320-01-540-4885
NSN 5950-01-079-2556
NSN 2925-01-463-0594
NSN 6240-00-565-9141
NSN 5945-01-577-7071
NSN 5960-01-054-9639
NSN 5950-01-502-7019
NSN 6105-01-481-0322
NSN 5835-01-647-6426
NSN 5975-00-477-7197
NSN 5905-00-233-6407