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