{HEAD ~ Assembly} 100 includes: adapter device 10; multiple fiber fiber optic cable 12; ferrule 14; stop surface 20; elastic spring 22 ; ridge portion 24; and {TAIL ~ grooves} 26, 28 
includes
{ HEAD ~ Assembly } 100 includes : adapter device 10 ; multiple fiber fiber optic cable 12 ; ferrule 14 ; stop surface 20 ; elastic spring 22 ; ridge portion 24 ; and { TAIL ~ grooves } 26 , 28
HEAD HEAD HEAD HEAD HEAD OTH REL 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 OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH