The nozzle 1, wherein {TAIL ~ said tubular body} has an inner surface and an outer surface {HEAD ~ said mounting sleeve} having a telescopic fit on the outer surface of the tubular body 
The nozzle 1 , wherein { TAIL ~ said tubular body } has an inner surface and an outer surface { HEAD ~ said mounting sleeve } having a telescopic fit on the outer surface of the tubular body
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH