Counterbore diameter: both ends, 1.5005 in. ; counterbore depth: both ends, 2.3125 in. ; distance from center of bore to top of key: both ends, 1.000 in. ; pitch diameter: both ends, 1.625 in. ; furnished items; 1 collar, 2 screws; 1 keying facility provided both ends; keying facility width: both ends, 0.375 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 6130-00-339-1069
NSN 2925-00-456-7627
NSN 5915-01-163-0185
NSN 6145-01-440-8646
NSN 6320-01-519-8767
NSN 6610-01-484-3161
NSN 5910-01-414-2020
NSN 5996-00-132-4203
NSN 5998-01-103-4356
NSN 6110-01-599-4794
NSN 6685-01-478-9145
NSN 6610-00-159-1119