It is important to note that valve stem 419 can not be completely removed from {HEAD ~ braze body} 417 on account of {TAIL ~ threads} 436 and 443 
It is important to note that valve stem 419 can not be completely removed from { HEAD ~ braze body } 417 on account of { TAIL ~ threads } 436 and 443
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH