Distance from center of bore to bottom of keyway: through bore, 0.725 in. ; 1 keying facility provided through bore; keying facility width: through bore, 0.251 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 6220-00-512-0592
NSN 6645-01-603-9331
NSN 5950-00-960-0357
NSN 6320-00-593-0379
NSN 6220-00-379-4044
NSN 6645-00-116-1409
NSN 6110-00-597-8072
NSN 5950-01-536-0047
NSN 6685-01-630-4270
NSN 5990-00-136-9609
NSN 5905-01-190-5243
NSN 6110-00-211-7435