Used on 7nimitz class cvn; arleigh burke class ddg; forrestal class cv; austin ship class lpd-4 amphibious transport docks; los angeles class ssn (688); seawolf class ssn; wasp class lhd; spruance class dd (963); ticonderoga class cg (47); tarawa class lha. 1.185" overall length 0.485" overall width weapon system essential
2a thread class right-hand 1.437" overall length 0.790" overall width 40 thread quantity per inch item must comply with requirements of desc production standard no. L03763; for navy nuclear propulsion plant products only unc thread series
