2a single mounting facility thread class 0.375" single mounting facility thread length 1.545" overall length 1.250" overall width circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 3.874" overall length 1.968" overall width circular wafer, bushing mount unef single mounting facility thread series
Used on tactical air operations module an/tyq-23(v)1. 2a thread class right-hand 1.675" overall length 1.520" overall width 40 thread quantity per inch iso m thread series
2a thread class right-hand 1.437" overall length 0.390" overall width 32 thread quantity per inch mounting hardware corrosion resistant steel with no finish unc thread series