Used on 1520-01-106-9519. 2b thread class right-hand 1.548" overall width 18 thread quantity per inch cadmium surface treated clamp, angle tie strap type unef thread series
Used on b-1b aircraft. 2a thread class right-hand 31.5mm overall length 28.3mm overall width 10 thread quantity per inch with heavier nickel plating required for emi/rfi protection iso m thread series