2b second mounting facility thread class right-hand second mounting facility 3.380" overall length 3.090" overall width 32 second mounting facility thread quantity per inch unc second mounting facility thread series
2a single mounting facility thread class right-hand single mounting facility 1.562" overall length 1.375" overall width 32 single mounting facility thread quantity per inch unf single mounting facility thread series
2b single mounting facility thread class right-hand single mounting facility 2.250" overall length 1.063" overall width 48 single mounting facility thread quantity per inch unc single mounting facility thread series
2a single mounting facility thread class right-hand single mounting facility 4.625" overall length 4.000" overall width 20 single mounting facility thread quantity per inch unc single mounting facility thread series
Used on control box door operator telescoping helicopter hanger door, 270 ft. wmec cg vessels. 2a single mounting facility thread class right-hand single mounting facility 0.312" single mounting facility thread length 1.920" overall length 1.687" overall width unc single mounting facility thread series
2a single mounting facility thread class right-hand single mounting facility 1.531" overall length 1.531" overall width 32 single mounting facility thread quantity per inch unc single mounting facility thread series