Used on ticonderoga class cg (47); spruance class dd (963); gun fire control system, mk 86. 0.5000" overall width 0.7500" bore diameter straight bore, normal angle
1.1080" overall length id tapered, std 1/4 in. per ft taper, 0.8745 in. mim, 0.8750 in. max id at flange end passivate surface treated 22c solid, external flange one end