Between distance from center of bore to bottom of keyway: 1.000 in. And 1.001 in. ; 1 keying facility provided both ends; keying facility width: 0.252 in. And 0.254 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 5835-00-406-8460
NSN 6320-01-481-7322
NSN 5965-01-633-8849
NSN 5965-01-469-0053
NSN 6620-01-259-2411
NSN 6685-01-248-9351
NSN 5990-01-651-6364
NSN 5996-00-902-0202
NSN 5985-01-333-9688
NSN 5975-01-483-0843
NSN 5960-01-437-7422
NSN 6105-01-023-7145