Pitch diameter: 4.375 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 5975-01-634-0678
NSN 6645-00-968-6118
NSN 5895-01-545-2433
NSN 5895-01-507-7019
NSN 2925-00-936-4333
NSN 5835-01-115-6067
NSN 5920-00-167-2700
NSN 5975-00-379-2388
NSN 5935-01-240-4149
NSN 6150-00-003-1358
NSN 6110-01-358-0150
NSN 6240-01-350-3533