2b single mounting facility thread class 1.490" overall length 1.490" overall width 32 single mounting facility thread quantity per inch unc single mounting facility thread series
2a single mounting facility thread class 1.531" overall length 1.531" overall width 32 single mounting facility thread quantity per inch unc single mounting facility thread series
2b thread class right-hand any acceptable overall length 1.850" overall width 28 thread quantity per inch nickel surface treated angle type un thread series
Used on supply class aoe, spruance class dd (963), forrestal class cv, wasp class lhd, nimitz class cvn. nato sea sparrow missle systems.. 2a single mounting facility thread class 0.437" single mounting facility thread length 2.245" overall length weapon system essential tap, circular, bushing mount unef single mounting facility thread series
1.938" overall length 0.125" single connection outside diameter 0.969" overall width 27 single pressure connection thread quantity per inch rectangular npt single pressure connection thread series