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 5915-00-334-0138
NSN 5855-01-006-1827
NSN 5965-00-679-9501
NSN 2925-00-404-6461
NSN 6220-00-141-6150
NSN 6320-01-176-8367
NSN 5910-01-633-9963
NSN 5930-00-729-8453
NSN 5910-01-043-0589
NSN 5999-01-601-4239
NSN 5985-01-366-2912
NSN 5985-01-364-1944