Counterbore diameter: second end, 0.688 in. ; counterbore depth: second end, 0.230 in. ; pitch diameter: first end, 1.000 in. ; second end, 0.600 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 5990-00-348-1423
NSN 5999-00-623-7873
NSN 5965-01-463-6813
NSN 5935-01-472-5330
NSN 6240-01-054-2289
NSN 6645-01-567-2968
NSN 6240-01-460-2097
NSN 6130-00-145-8908
NSN 5910-00-924-2100
NSN 5985-00-920-6705
NSN 5975-01-355-0621
NSN 5975-01-094-6250