Holes in each end are 180 degrees apart, holes in opposite ends are 90 degrees apart; holes are elongated to 0.500 inch
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 5910-00-252-3473
NSN 5910-01-468-7949
NSN 5965-00-076-9561
NSN 5925-00-411-0843
NSN 5975-01-439-6117
NSN 5925-01-582-8458
NSN 5985-01-352-6234
NSN 6650-01-652-4361
NSN 4140-00-686-4894
NSN 5999-00-814-8911
NSN 6650-01-394-9234
NSN 6150-00-764-5809