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 5920-01-340-3802
NSN 5985-01-223-0248
NSN 5925-01-477-0253
NSN 5910-01-633-9963
NSN 5835-01-463-2334
NSN 6150-01-250-5354
NSN 5965-01-218-7795
NSN 5915-01-484-9097
NSN 5985-01-352-5296
NSN 6620-01-431-9176
NSN 6645-01-324-1956
NSN 5975-01-231-7529