Pitch diameter: 0.453 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 5998-00-905-6772
NSN 6105-00-388-6572
NSN 5935-01-100-1171
NSN 6130-01-554-2344
NSN 6150-00-469-7017
NSN 5998-01-417-9658
NSN 5996-01-397-5043
NSN 6135-00-444-1402
NSN 5950-01-394-5352
NSN 5920-01-023-6818
NSN 5990-01-590-4515
NSN 6685-00-823-7790