The integral lip captures the relative angular positions of the shafts about a longitudinal centerline of {TAIL ~ the assembly}, i.e. delashes {HEAD ~ the shafts}, defines a slide bearing between the shafts, and rigidly encases the spring 
The integral lip captures the relative angular positions of the shafts about a longitudinal centerline of { TAIL ~ the assembly } , i.e. delashes { HEAD ~ the shafts } , defines a slide bearing between the shafts , and rigidly encases the spring
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH