Distance from center of bore to bottom of keyway: 0.625 in. ; flange width: 0.125 in. ; hub diameter: 1.750 in. ; 1 keying facility included; keying facility width: 0.250 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 6320-00-194-4252
NSN 5945-01-209-6564
NSN 6145-00-187-6405
NSN 5930-00-222-4721
NSN 6110-01-400-4207
NSN 6240-00-398-0740
NSN 2925-01-607-4340
NSN 5998-01-641-3336
NSN 5915-00-223-5308
NSN 4140-01-371-8032
NSN 5925-01-473-1282
NSN 5960-01-363-7759