Distance from center of bore to top of key: both ends, 0.302 in. ; 1 keying facility provided both ends; keying facility width: both ends, 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 6150-01-458-2051
NSN 5910-01-327-8018
NSN 6240-01-611-5930
NSN 7035-00-631-3782
NSN 6685-01-588-0887
NSN 6220-00-358-9580
NSN 6110-01-088-8143
NSN 5945-01-217-4667
NSN 5975-00-636-4910
NSN 6650-01-458-9556
NSN 5920-01-436-5138
NSN 6110-00-636-1234