Between counterbore diameter: both ends, 2.000 in. And 2.030 in. ; counterbore depth: 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 6320-01-072-2073
NSN 5910-01-530-2971
NSN 6110-01-215-1006
NSN 5965-00-524-5521
NSN 4140-01-276-0949
NSN 5910-01-535-7097
NSN 6620-01-222-8820
NSN 5855-01-045-5497
NSN 6240-00-944-4727
NSN 5975-01-210-0695
NSN 6220-01-132-3137
NSN 5985-01-425-5849