{HEAD ~ a first orifice} positioned on {TAIL ~ said housing cap} engaging said first step for preventing movement of said housing cap relative to the housing during removal of said plug cap from the plug; and 
positioned on
{ HEAD ~ a first orifice } positioned on { TAIL ~ said housing cap } engaging said first step for preventing movement of said housing cap relative to the housing during removal of said plug cap from the plug ; and
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH