Used on seawolf class ssn 688. 2a thread class right-hand 1.500" thread length headless (setscrew) head style 11 thread quantity per inch thread saver specific matl is delrin 500 du pont unc thread series
Used on seawolf class ssn 688. 3a thread class right-hand 0.720" thread length headless (setscrew) head style 8 thread quantity per inch thread saver specific matl is delrin 500 du pont unc thread series
Used on seawolf class ssn 688. 2a thread class right-hand 1.000" thread length headless (setscrew) head style 13 thread quantity per inch thread saver specific matl is delrin 500 du pont unc thread series
Used on scuttle ballistic. 3a thread class right-hand headless (setscrew) head style 16 thread quantity per inch setscrew has a cone-shaped point unc thread series
Used on misc maint items for av8b radar version attack aircraft. (navy) setscrew, aircraft used on the following connector, receptacles; plate, retaining elec; panel assy; etc