Used on an/slq-25a. 2a thread class right-hand 1.250" thread length hexagon head style 0.065" hole diameter 13 thread quantity per inch unc thread series
Used on E-3A. 3a thread class right-hand 0.735" thread length dished hexagon head style 3.490" grip length 20 thread quantity per inch bolt, hex head cadmium surface treated unjf thread series
Used on b1-b acft. 3a thread class right-hand 0.393" thread length flat countersunk head style 1.428" grip length 28 thread quantity per inch screw internal drive ribbed unjf thread series
Used on b1-b acft. 3a thread class right-hand 0.393" thread length flat countersunk head style 1.490" grip length 28 thread quantity per inch screw internal drive ribbed unjf thread series
Used on b1-b acft. 3a thread class right-hand 0.393" thread length flat countersunk head style 1.365" grip length 28 thread quantity per inch screw internal drive ribbed unjf thread series
Used on b1-b acft. 3a thread class right-hand 0.393" thread length flat countersunk head style 2.013" grip length 28 thread quantity per inch screw internal drive ribbed unjf thread series
Used on b1-b acft. 3a thread class right-hand 0.393" thread length flat countersunk head style 1.178" grip length 28 thread quantity per inch screw internal drive ribbed unjf thread series
Used on b1-b acft. 3a thread class right-hand 0.393" thread length flat countersunk head style 1.115" grip length 28 thread quantity per inch screw internal drive ribbed unjf thread series
Used on b-2 bomber. 3a thread class right-hand 0.498" thread length hexagon head style 24 thread quantity per inch bolt, close tolerance passivate surface treated unjf thread series