The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel
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 6110-01-171-3269
NSN 6105-01-090-5209
NSN 6620-01-348-8256
NSN 5910-01-521-0890
NSN 5835-00-823-6116
NSN 5945-01-258-5042
NSN 5910-01-261-6749
NSN 5925-01-271-9945
NSN 5915-00-099-0347
NSN 5960-01-444-2205
NSN 5975-00-292-3250
NSN 6610-01-420-9111