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 5930-01-028-4392
NSN 5910-01-430-3276
NSN 2925-00-446-8904
NSN 5935-00-960-5519
NSN 6620-01-642-7219
NSN 5999-00-160-5366
NSN 6645-01-216-8682
NSN 5965-00-408-5501
NSN 6145-01-019-6897
NSN 5999-00-549-5166
NSN 5930-01-317-3977
NSN 5985-00-689-7661