2a single mounting facility thread class 0.375" single mounting facility thread length 2.375" overall length 1.250" overall width circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.250" single mounting facility thread length 2.875" overall length 1.969" overall width circular wafer, bushing mount unef single mounting facility thread series
Used on mk 37 gun fire control system, iroquois hh/uh-1 helicopter, mk 68 gun fire control system.. 32 thread quantity per inch weapon system essential uns thread series
2a single mounting facility thread class right-hand single mounting facility 1.471" overall length 0.915" overall width 40 single mounting facility thread quantity per inch unc single mounting facility thread series