2a single mounting facility thread class 0.312" single mounting facility thread length 1.884" overall length 0.875" overall width 32 single mounting facility thread quantity per inch wafer, printed board, bushing mount unef single mounting facility thread series
Used on aircraft, sof (ac-130h, mc-130h, ec-130e, hc-130). 2b thread class right-hand 3.340" overall length 1.551" overall width 20 thread quantity per inch emi/rfi environmental - 500 hour corrosion resistant cadmium surface treated straight type w/cable clamp unef thread series
Used on sof aircraft (ac-130h, mc-130h, ec-130e, hc-130). 2a thread class right-hand 1.393" overall length 0.624" overall width 40 thread quantity per inch 500 hour corrosion resistant cadmium surface treated hood, top opening w/jackscrew unc thread series