2a single mounting facility thread class 0.250" single mounting facility thread length 1.125" overall length circular wafer, bushing mount unf single mounting facility thread series
Used on emory s. land class as; sirius class t-afs 8; nimitz class cvn; general purpose electronic test equipment gpete. 2a single mounting facility thread class 1.840" overall length 1.680" overall width 32 single mounting facility thread quantity per inch weapon system essential unc single mounting facility thread series