{TAIL ~ A concentric portion} 530 of {HEAD ~ luer connector} 520 contains a female thread 532 for connecting a mating male connector 534 associated with the neck portion 536 of the supply 522 of the first or second components 
{ TAIL ~ A concentric portion } 530 of { HEAD ~ luer connector } 520 contains a female thread 532 for connecting a mating male connector 534 associated with the neck portion 536 of the supply 522 of the first or second components
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD 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 OTH