Counterbore diameter: 0.750 in. ; counterbore depth: 0.320 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 6620-00-377-9068
NSN 6320-00-925-0558
NSN 6645-01-411-5657
NSN 6220-01-455-7591
NSN 5935-01-149-4242
NSN 6645-00-303-7698
NSN 5915-01-016-6067
NSN 5855-00-862-3345
NSN 5930-01-095-3380
NSN 5960-00-170-9614
NSN 7035-00-541-8516
NSN 5985-01-560-1157