The fuel nozzle opening 54 is formed by the insert 51 and a cylindrical tubular head 55 or {HEAD ~ outer swirler} which fits onto {TAIL ~ the tip body} 34 and is concentric with the inserts 50 and 51 
fits onto
The fuel nozzle opening 54 is formed by the insert 51 and a cylindrical tubular head 55 or { HEAD ~ outer swirler } which fits onto { TAIL ~ the tip body } 34 and is concentric with the inserts 50 and 51
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH