Used on zships; forrect class cvn,tarawa class lha,emory's land class as, wichita class aor,cimmaron class ao, iwo jima class lph, mars class afs,blue ridge class; submarines; nimitz class cvn, purifiers; delaval's oil purifier, model 55-n-03.
3a all ends thread class 2.100" overall length 24 all ends thread quantity per inch 0.500-20 in. unjf-3b internal coupling thd passivate body surface treated male coupling half unjf all ends thread series
