2b single mounting facility thread class 1.240" overall length 0.037" overall width 40 single mounting facility thread quantity per inch anodize surface treated rectangular prism unc single mounting facility thread series
2a single mounting facility thread class 0.250" single mounting facility thread length 2.875" overall length 32 single mounting facility thread quantity per inch tap, circular, bushing mount unef single mounting facility thread series
0.250" single connection inside diameter 2.620" overall length 2.620" overall width 18 single pressure connection thread quantity per inch cylindrical w/lugs npt single pressure connection thread series
2a single mounting facility thread class 0.437" single mounting facility thread length 3.975" overall length tap, circular, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.437" single mounting facility thread length 3.283" overall length tap, circular, bushing mount unef single mounting facility thread series