Specific material is 416 stainless steel cond t (hrc 26-32)
No other part numbers with same form, fit, and function found.
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 5950-00-944-5927
NSN 5950-01-184-0400
NSN 5945-00-957-2521
NSN 6135-00-548-2765
NSN 6685-00-076-6109
NSN 6105-01-353-9082
NSN 6150-01-591-9630
NSN 5855-00-221-9435
NSN 5950-00-371-9157
NSN 7035-01-143-3573
NSN 5965-01-453-4403
NSN 5835-00-034-4976