Between width: both ends. 0.312 in. And 0.315 in. ; height: both ends, 0.376 in. And 0.380 in.
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 7035-00-679-9027
NSN 6105-01-378-0551
NSN 5855-00-832-9341
NSN 6610-01-339-5254
NSN 2925-00-149-0760
NSN 2925-00-839-6815
NSN 5996-01-049-8986
NSN 5945-01-634-0588
NSN 6610-01-434-0289
NSN 5925-01-070-5618
NSN 6105-01-152-1510
NSN 2925-01-088-9016