Counterbore diameter: 0.665 in. ; counterbore depth: 0.563 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 5920-00-554-0437
NSN 5950-00-200-9387
NSN 5915-00-801-8860
NSN 4140-01-615-4681
NSN 5895-01-221-6227
NSN 5910-00-033-3761
NSN 5935-01-467-6765
NSN 6610-00-837-3012
NSN 5950-01-012-5639
NSN 4140-00-111-3247
NSN 7035-00-283-3112
NSN 5998-00-230-9166